82144c08b83c30a9fba5e493ff9066fbaac5f8faea6b56686259e0e573b56abd

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/01/2024, 19:55

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General

Target
discord_token_grabber.pyc
Size 17KB
Sample240131-ynad7sdfbp
SHA256 8ae6baddc552f9a47c488760a3d3b04f217f7c999dbffc1a548bb09532e6bf77
MD5 e523026b612006e580e96bd9e2a8882c
SHA1 03b9938701f7eff11a0c3632ed805e8188598c88
SHA512 a0f15f5edecbab4894aa3b85092fc2bde34b76f6048b198ce387d59a56d6c74969201cc43d19cd27a9ff0a6ab72268884a90ef206f0be34a5707a7f6ea24a853
SSDEEP 384:cGllyAavwS9F0RW807PPQviowoYbCj+Mo8WWIc02a8:cIlytvX9iRW8inQ6owoYOyM0d2a8
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
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.pyc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_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
2464	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2464	AcroRd32.exe
2464	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 2800	1340	cmd.exe	29
PID 1340 wrote to memory of 2800	1340	cmd.exe	29
PID 1340 wrote to memory of 2800	1340	cmd.exe	29
PID 2800 wrote to memory of 2464	2800	rundll32.exe	30
PID 2800 wrote to memory of 2464	2800	rundll32.exe	30
PID 2800 wrote to memory of 2464	2800	rundll32.exe	30
PID 2800 wrote to memory of 2464	2800	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:1340
- 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:2800
- - 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:2464

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 5aeaf04f093e8480b44f063ad76979e68c3887ce7db3f7e863656f80b953a44e
MD5 bd8933bae854dd0bfa46d216d22fbe71
SHA1 e9573a45348579aa69d715a611bda1671d59d18c
SHA512 b58e3cfde08e67dee4dbea70912b88b0db5786e8c813c3aa8bd5b62fb547fdc6aa528d903eeab2bbddc93693de8e46704d4655aed415daba0bf4ab956f291d88
MD5 SHA1 SHA512

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