Managed XDR

2019_januar_7875776647...11615350222880640-.asd (Emotet) — malware analysis report

File info

Filename
2019_januar_7875776647-autosaved-311615350222880640-.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Jan 15 23:26:00 2019, Last Saved Time/Date: Tue Jan 15 23:26:00 2019, Number of Pages: 1, Number of Words: 0, Number of Characters: 3, Security: 0
File size
157 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3f28755fee7274b1d86d8253f41c65b2460a13ca
SHA256
1017645742a4e8c9b61b062a7fc22c36bbcad8a2f21592cbc9b51e2899b5e02d
MD5
67f114d2fcddda290986f1991568d8e6

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call

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