Analysis

  • max time kernel
    84s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 05:55

General

  • Target

    7a37f9b76cbdee6fb5c6138061fb8832701d5dada9a1078da4c498b7e2875109.exe

  • Size

    639KB

  • MD5

    b7cd08ef1e02cb4c47dd84d7eefded14

  • SHA1

    72c61924af666b93187d5bfa639c794ee111b8c9

  • SHA256

    7a37f9b76cbdee6fb5c6138061fb8832701d5dada9a1078da4c498b7e2875109

  • SHA512

    6b17c3236ac69b9191f133996fc5a24252161b2a657f139adef28f70c4743a4b1da44b9105c1f4a58ef4fd77ea56939db8313afb051bb35a7d6146b8e8ac0da6

  • SSDEEP

    12288:OgitGs0IsFqner8qaMoGUFOcMxTY0gTurlOGb5O+yHCs57bBQe5A:LitV0IsFKer8RMoRF6qTurlDVO7H/57S

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a37f9b76cbdee6fb5c6138061fb8832701d5dada9a1078da4c498b7e2875109.exe
    "C:\Users\Admin\AppData\Local\Temp\7a37f9b76cbdee6fb5c6138061fb8832701d5dada9a1078da4c498b7e2875109.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\~GM9DD6.exe
      "C:\Users\Admin\AppData\Local\Temp\~GM9DD6.exe"
      2⤵
      • Executes dropped EXE
      PID:1368

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\~GM9DD6.exe
    Filesize

    332KB

    MD5

    510860d1cc87a59d583f76910835599b

    SHA1

    369bf3092710beed05ad75275e19fcb8ffd1f4e8

    SHA256

    be2e617916c0495a4b0d2f54f10f4a8fd9ec59c6ff17c8f4b19259af123c6c38

    SHA512

    0e43f69248fd38ab494650265d759b0f7f24734cbbc8a2e0af9e6659b846bcbb546323a2820298f428d7b01e037f6b886432a4b147e2f526337e69aa418111f7

  • C:\Users\Admin\AppData\Local\Temp\~GM9DD6.exe
    Filesize

    332KB

    MD5

    510860d1cc87a59d583f76910835599b

    SHA1

    369bf3092710beed05ad75275e19fcb8ffd1f4e8

    SHA256

    be2e617916c0495a4b0d2f54f10f4a8fd9ec59c6ff17c8f4b19259af123c6c38

    SHA512

    0e43f69248fd38ab494650265d759b0f7f24734cbbc8a2e0af9e6659b846bcbb546323a2820298f428d7b01e037f6b886432a4b147e2f526337e69aa418111f7

  • \Users\Admin\AppData\Local\Temp\~GM9DD6.exe
    Filesize

    332KB

    MD5

    510860d1cc87a59d583f76910835599b

    SHA1

    369bf3092710beed05ad75275e19fcb8ffd1f4e8

    SHA256

    be2e617916c0495a4b0d2f54f10f4a8fd9ec59c6ff17c8f4b19259af123c6c38

    SHA512

    0e43f69248fd38ab494650265d759b0f7f24734cbbc8a2e0af9e6659b846bcbb546323a2820298f428d7b01e037f6b886432a4b147e2f526337e69aa418111f7

  • memory/1368-56-0x0000000000000000-mapping.dmp
  • memory/1368-59-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1368-62-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/1368-63-0x0000000000400000-0x0000000000414000-memory.dmp
    Filesize

    80KB

  • memory/2016-54-0x00000000760C1000-0x00000000760C3000-memory.dmp
    Filesize

    8KB