e94f03998454d2dd107d5fac796e37b82b9bbdefc921fd1fdb584240337c9732

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
06/05/2024, 23:57

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General

Target
discord_token_grabber.pyc
Size 15KB
Sample240506-3zrvvahb71
SHA256 b4a60b0e4f82707a8c5fb7f3fc0cc78576c7b45217617185ab34a90e2e052208
MD5 990bb1210323b8968b180576cf8114d6
SHA1 a4e11d7cdeb37fb32d768085263ff9fd4e51ac0b
SHA512 43d1e9db58d160b15d6daf5677f2f63ed8f3fa494a886bf07d229829ffc84af17f9c81f61bdbf23dfa54a1bebafa7e562f805848b64de08bc8cf83fe98a2188a
SSDEEP 384:YGC7RYmnXavkxzG7WltcrhntQ5saa2h12VA:YGCuvk8WltcrttQ5saaCsVA
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2800	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2800	AcroRd32.exe
2800	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 2732	2284	cmd.exe	29
PID 2284 wrote to memory of 2732	2284	cmd.exe	29
PID 2284 wrote to memory of 2732	2284	cmd.exe	29
PID 2732 wrote to memory of 2800	2732	rundll32.exe	30
PID 2732 wrote to memory of 2800	2732	rundll32.exe	30
PID 2732 wrote to memory of 2800	2732	rundll32.exe	30
PID 2732 wrote to memory of 2800	2732	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\discord_token_grabber.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\discord_token_grabber.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\discord_token_grabber.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 ad60fc8619d57113235eeda17d2bcb9ef19f61995c2535b1b0b348e45b3e596a
MD5 cbc4d47a6a996274fde6fea499b74c81
SHA1 896c858f2b0245c155d7a808411ea4ad37ea90d1
SHA512 1393ec28e84d55f1c466baa3f9475901ed6669a70ea78624369ed64ede4ee03e342808cf87f091adc1052954398f0a1f723266bdccc0c6a2d6f4b4d832d4315d
MD5 SHA1 SHA512

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