7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427

Analysis

max time kernel
164s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:43

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General

Target

7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
Size

688KB
MD5

2439c8889671e248fdc6bbafc0e9c14a
SHA1

b4e4b25ad7c4a348fa68f67bf9bd78588e6a6915
SHA256

7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427
SHA512

d27ad50af153b9129da18d41097ff2af5fd91b0c2abdefc6944920800af089863535455abb8a68df994007f0799e361c33a3b6b81ea95e414a9f8ee6f316744c
SSDEEP

12288:WnvpS1w3sPVESMn/QLPNPjQ6XlsZwOcmxwaxIxVdWYRJJJkXu19TDbJ:WnvUq3sdW/qjQ6X5OlwaxInddLkunPb

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/1116-134-0x00000000022A0000-0x00000000023E6000-memory.dmp	upx
behavioral2/memory/1116-137-0x00000000022A0000-0x00000000023E6000-memory.dmp	upx
behavioral2/memory/1116-138-0x00000000022A0000-0x00000000023E6000-memory.dmp	upx
behavioral2/memory/1116-139-0x00000000022A0000-0x00000000023E6000-memory.dmp	upx
behavioral2/memory/1116-140-0x00000000022A0000-0x00000000023E6000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

pid	process
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

description	pid	process
Token: SeShutdownPrivilege	1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
Token: SeCreatePagefilePrivilege	1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

pid	process
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
1116	7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe

C:\Users\Admin\AppData\Local\Temp\7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe
"C:\Users\Admin\AppData\Local\Temp\7222bd38a02efed2da9dbd75713decd27e0542420d4fcdf861cd0c075343c427.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1116

Network

MITRE ATT&CK Enterprise v6

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/1116-132-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1116-133-0x00000000021F0000-0x000000000229D000-memory.dmp

Filesize
692KB

Download
memory/1116-134-0x00000000022A0000-0x00000000023E6000-memory.dmp

Filesize
1.3MB

Download
memory/1116-137-0x00000000022A0000-0x00000000023E6000-memory.dmp

Filesize
1.3MB

Download
memory/1116-138-0x00000000022A0000-0x00000000023E6000-memory.dmp

Filesize
1.3MB

Download
memory/1116-139-0x00000000022A0000-0x00000000023E6000-memory.dmp

Filesize
1.3MB

Download
memory/1116-140-0x00000000022A0000-0x00000000023E6000-memory.dmp

Filesize
1.3MB

Download