Managed XDR

38ae157d7de33bc715a6-a...11263851429715040-.asd (Emotet) — malware analysis report

File info

Filename
38ae157d7de33bc715a6-autosaved-311263851429715040-.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: Fri Dec 21 04:16:00 2018, Last Saved Time/Date: Fri Dec 21 04:16:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 2, Security: 0
File size
146 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4efbb40e9f4745cffd443a761334735451a60973
SHA256
82ab143f259cdd34e78b9c550749db3d07987b9d2aaa177a02138238e99e5f17
MD5
c757722df771e5ddff06fcf0fb958096

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
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

T1064 office_macros_suspicious: Document contains suspicious macro
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

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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

Related reports