3df0f256ad5241af5c4c20fe732af0fd96166e7c2746ba0b91a0359813a9f783

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12-06-2023 12:34

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General

Target

tmp.exe
Size

1.1MB
MD5

44137725eba04c72f7486f45192cb768
SHA1

7dc9ef7dd261b73ba7d259c1f020d363f34823b7
SHA256

3df0f256ad5241af5c4c20fe732af0fd96166e7c2746ba0b91a0359813a9f783
SHA512

d82d59c1a02f0940cb943a97a02a0387993ebd5d93206c826d6dd3d26380c11849e8489ea559c319a70dff4866501134f8609d4afd946aae9b3190ee170d44e9
SSDEEP

24576:bhw22EZ+KBiqxUwCf/mx7n1JaofmsTuemMy9aP50Xt:lt2q+IiBzBahmM9P50X

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 1984 set thread context of 1964	1984	tmp.exe	27

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27
PID 1984 wrote to memory of 1964	1984	tmp.exe	27

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1964

Network

MITRE ATT&CK Enterprise v6

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/1964-60-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-62-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-56-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-57-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-58-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-59-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-77-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-71-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-64-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1964-63-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-61-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1964-65-0x0000000000190000-0x00000000002A1000-memory.dmp

Filesize
1.1MB

Download
memory/1984-54-0x00000000011E0000-0x00000000012FC000-memory.dmp

Filesize
1.1MB

Download
memory/1984-55-0x0000000001170000-0x00000000011B0000-memory.dmp

Filesize
256KB

Download