eeb19ccec86a82f4ebbe4512ebadca5089bc192478a356a99824a89b1f122995

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 14:21

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General

Target

Citicorp.ps1
Size

52KB
MD5

50a86de35927f45ce009f37494068b0d
SHA1

880c888d5e156d7080395c964614872fe42ac89d
SHA256

ff7d67d9d4613f0716febf78a0e813953862c77bb5f084eebf881ac02809984b
SHA512

230f60733ee595111e91b0bb9c99a5a4c72b5ebfb1b77ff544b5aadeff5179fccfcd473fa8caa290798d6558f753663d21f966a6db9b2193d15e81adef6159d6
SSDEEP

1536:CouBFNxtHIbsZOUwUKo0gwGXjnhDvWZHK1y22IE:MxiGS1o0LGTnhDvUayx

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1120	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1120	powershell.exe
1120	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 2772	1120	powershell.exe	29
PID 1120 wrote to memory of 2772	1120	powershell.exe	29
PID 1120 wrote to memory of 2772	1120	powershell.exe	29

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Citicorp.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Windows\system32\wermgr.exe
  "C:\Windows\system32\wermgr.exe" "-outproc" "1120" "860"
  2⤵
  PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\OutofProcReport259415583.txt

Filesize
1KB

MD5
3528d2c6b50ec5b6d3579b61c0d76f7a

SHA1
3a4cd34de10a7cdcb38991f16b7c8ffabfe41b28

SHA256
9ecb8c4e5e4c5fd791d67fbff23e73b731c1d64cabad967d949314450b765ef9

SHA512
8ad92d753c3534cbea4ff6eaa2f3b7acd88d33c119de97ed3ce85628ad8fc63037fcff451b860e8ce519a1bff0332fde0dac3b0509fef60fcee58407a42ac97f

Download Submit
memory/1120-4-0x000007FEF5BAE000-0x000007FEF5BAF000-memory.dmp

Filesize
4KB

Download
memory/1120-5-0x000000001B560000-0x000000001B842000-memory.dmp

Filesize
2.9MB

Download
memory/1120-7-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-6-0x0000000001F00000-0x0000000001F08000-memory.dmp

Filesize
32KB

Download
memory/1120-8-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-9-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-10-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-11-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-12-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-16-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download
memory/1120-15-0x000007FEF58F0000-0x000007FEF628D000-memory.dmp

Filesize
9.6MB

Download