Overview

overview

10

Static

static

0e61ecd0aa...e2.exe

windows7-x64

10

0e61ecd0aa...e2.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    424s
  • max time network
    427s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-10-2022 23:52

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General

  • Target

    0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2.exe

  • Size

    221KB

  • MD5

    a26ff2a7664aaa03d41a591fc71d2221

  • SHA1

    a7344edd33d4bcd538fdba240c2996417a0d63b8

  • SHA256

    0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2

  • SHA512

    dcf52e588fa84f3e32f76bd981d74756ef2899212a750d30c61eaec5480f32c4b11b42d35b4becb9db210f2974ace32ae9d4b5e46004164eaee1017124fb928e

  • SSDEEP

    6144:VUB6frB+kTPBKVhkXgAcSifvJMOLvZTyGDZu:OBqrB+kTJO/OifnRD

Score
10/10
gozi_ifsbbankerpersistencetrojan

Malware Config

Signatures

  • Gozi, Gozi IFSB

    Gozi ISFB is a well-known and widely distributed banking trojan.

    bankertrojangozi_ifsb
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2.exe
    "C:\Users\Admin\AppData\Local\Temp\0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1604
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      2⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1668
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\7081914.bat" "C:\Users\Admin\AppData\Local\Temp\0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2.exe""
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\SysWOW64\attrib.exe
        attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\0e61ecd0aad87a72d36bc10288303292859a800d2237ac9c32755d9e455e87e2.exe"
        3⤵
        • Views/modifies file attributes
        PID:952
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x53c
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7081914.bat
    Filesize

    72B

    MD5

    d63d8426b8417417d92dd8e2a203fffc

    SHA1

    305e6f68bb018f5eac49c870317bebd35faf5935

    SHA256

    0da0d9ad8c678e7731f97d0cc204d90369b7fa23b99112f3bf0d7f8fd5f51bef

    SHA512

    f29d98be4e608bbac1f433e0b36d91dd742bafef87bfbd236d3f85b476d1fc91f69e86e5c466cca95a114a9757a895c2eae5157bf0e7b296becb57e365307065

    Download Submit
  • memory/952-62-0x0000000000000000-mapping.dmp
    Download
  • memory/1604-54-0x0000000075601000-0x0000000075603000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1604-55-0x0000000000540000-0x0000000000577000-memory.dmp
    Filesize

    220KB

    Download
  • memory/1604-56-0x0000000001000000-0x000000000113A000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1604-60-0x0000000001000000-0x000000000102C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1668-57-0x0000000000000000-mapping.dmp
    Download
  • memory/1668-58-0x000007FEFB6A1000-0x000007FEFB6A3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1668-63-0x0000000000320000-0x0000000000373000-memory.dmp
    Filesize

    332KB

    Download
  • memory/1668-64-0x0000000002B00000-0x0000000002B10000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2024-59-0x0000000000000000-mapping.dmp
    Download