23afd4a28e5272075e1f29fdd4c64c31623af1065cceb76107631385008fc769

Resubmissions

29-08-2024 09:33

240829-ljkyxswhmk 5

29-08-2024 09:07

240829-k3rp5swaqp 7

Analysis

max time kernel
92s
max time network
203s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
29-08-2024 09:07

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General

Target

contract Agreement.exe
Size

2.1MB
MD5

947d5d54bcb0bb3401571e68125c05d1
SHA1

85b930cbf4d7a86ec4887915e1bec9912039c63b
SHA256

374170efee6359fe5776db7b9d8cfea1cbb92478b110bd851852102130147ca3
SHA512

de280efa3b7f309784f6c18de9e5339e96811781d71589c2763ec687cdb8063148e36eb2af5e32899ad804869d8376f0628a00ae1cce7d566667da171ed93eea
SSDEEP

49152:U5Dg3sJDRZo8DYpK/2sFq6r5o9quvlCZT1PXJWpFcLB8c4j:3s46LBmj

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3688 set thread context of 5116	3688	contract Agreement.exe	87

Runs regedit.exe 1 IoCs

pid	Process
2268	regedit.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe
5116	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3688	contract Agreement.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 4640	3688	contract Agreement.exe	82
PID 3688 wrote to memory of 4640	3688	contract Agreement.exe	82
PID 3688 wrote to memory of 4640	3688	contract Agreement.exe	82
PID 3688 wrote to memory of 4640	3688	contract Agreement.exe	82
PID 3688 wrote to memory of 1092	3688	contract Agreement.exe	84
PID 3688 wrote to memory of 1092	3688	contract Agreement.exe	84
PID 3688 wrote to memory of 1092	3688	contract Agreement.exe	84
PID 3688 wrote to memory of 1092	3688	contract Agreement.exe	84
PID 3688 wrote to memory of 2268	3688	contract Agreement.exe	85
PID 3688 wrote to memory of 2268	3688	contract Agreement.exe	85
PID 3688 wrote to memory of 2268	3688	contract Agreement.exe	85
PID 3688 wrote to memory of 2268	3688	contract Agreement.exe	85
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87
PID 3688 wrote to memory of 5116	3688	contract Agreement.exe	87

C:\Users\Admin\AppData\Local\Temp\contract Agreement.exe
"C:\Users\Admin\AppData\Local\Temp\contract Agreement.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:4640
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:1092
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:2268
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5116-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5116-1-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5116-2-0x00000000012E0000-0x0000000001636000-memory.dmp

Filesize
3.3MB

Download
memory/5116-3-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download