3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 01:08

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General

Target

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
Size

2.2MB
MD5

e817cc929fbc651c5bdab9e8cca0d9d9
SHA1

4d73dc2afcde6a1dcf9417c0120252a2d8fd246f
SHA256

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282
SHA512

a9c1e547ef74c20e0a21dfc951463fb6883a23da4c323c96c5e64ac5793e774ceae898d4cf486e1bf1ea8fb69360610639a1046005fcdb9bd9f8463aec4a3e2f
SSDEEP

49152:Znv1H6cOicCqvWtLfr1/7IBSWCRBClm7gXKxfsvX7TXL:XHLhbQsV/7bRBClagXnv77

Score

9^/10

persistence

Malware Config

Signatures

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2216-1-0x0000000000F40000-0x0000000001180000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe'\""	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

description	pid	process	target process
PID 2216 set thread context of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

description	pid	process
Token: SeDebugPrivilege	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
Token: SeDebugPrivilege	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

description	pid	process	target process
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
PID 2216 wrote to memory of 3328	2216	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe	3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe

C:\Users\Admin\AppData\Local\Temp\3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
"C:\Users\Admin\AppData\Local\Temp\3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Users\Admin\AppData\Local\Temp\3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe
  "C:\Users\Admin\AppData\Local\Temp\3a7327bd54ba0dfa36bbf0b9d0dc820984d6d0e0316cfa4045ab4c1e7e447282.exe"
  2⤵
  - Adds Run key to start application
  PID:3328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2216-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/2216-1-0x0000000000F40000-0x0000000001180000-memory.dmp

Filesize
2.2MB

Download
memory/2216-2-0x0000000005070000-0x000000000528C000-memory.dmp

Filesize
2.1MB

Download
memory/2216-3-0x0000000074ED0000-0x00000000755BE000-memory.dmp

Filesize
6.9MB

Download
memory/2216-4-0x0000000006290000-0x00000000064AE000-memory.dmp

Filesize
2.1MB

Download
memory/2216-5-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-13-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-17-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-28-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-34-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-38-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-36-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-32-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-30-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-26-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-24-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-52-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-22-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-20-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-18-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-64-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-14-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-10-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-68-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-8-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-6-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-40-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-66-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-62-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-60-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-58-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-56-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-54-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-50-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-48-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-46-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-44-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-42-0x0000000006290000-0x00000000064A8000-memory.dmp

Filesize
2.1MB

Download
memory/2216-4891-0x0000000074ED0000-0x00000000755BE000-memory.dmp

Filesize
6.9MB

Download
memory/2216-4893-0x0000000000D20000-0x0000000000D6C000-memory.dmp

Filesize
304KB

Download
memory/2216-4892-0x0000000000C80000-0x0000000000CD8000-memory.dmp

Filesize
352KB

Download
memory/2216-4894-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/2216-4895-0x0000000074ED0000-0x00000000755BE000-memory.dmp

Filesize
6.9MB

Download
memory/2216-4896-0x0000000004850000-0x00000000048A4000-memory.dmp

Filesize
336KB

Download
memory/2216-4918-0x0000000074ED0000-0x00000000755BE000-memory.dmp

Filesize
6.9MB

Download