919be225b8ccfa5e97248e23d7e6ebdbc3d2f6824a339c42b89d426fa3c1d302

Resubmissions

29/10/2023, 13:33

231029-qtmbysga5w 1

29/10/2023, 13:31

231029-qshx5shg49 3

Analysis

max time kernel
26s
max time network
19s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
29/10/2023, 13:31

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General

Target

snake_eater.py
Size

18KB
MD5

1d9eaf4363453b543895f8ca67be27a9
SHA1

fec3880e0c1b3345d6ae850e40a139cdb903ea24
SHA256

919be225b8ccfa5e97248e23d7e6ebdbc3d2f6824a339c42b89d426fa3c1d302
SHA512

b5d629924ac1eff54afbbac72d988d9626736b61c7c869c3e8fcfd028d68e02ffbeb4ce7989bbb080c1b2508a82cd7f5ade36a8c774b5247fc86103694950823
SSDEEP

384:VBNhBn21qpiPZBXjdEiajigGZq9yRIZMiVKCdAJyxO5KTaUuFt:TB5I4iJZs1NVKwAAlTm

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-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2776	AcroRd32.exe
2776	AcroRd32.exe
2776	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 3016	1968	cmd.exe	29
PID 1968 wrote to memory of 3016	1968	cmd.exe	29
PID 1968 wrote to memory of 3016	1968	cmd.exe	29
PID 3016 wrote to memory of 2776	3016	rundll32.exe	30
PID 3016 wrote to memory of 2776	3016	rundll32.exe	30
PID 3016 wrote to memory of 2776	3016	rundll32.exe	30
PID 3016 wrote to memory of 2776	3016	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\snake_eater.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\snake_eater.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3016
- - 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\snake_eater.py"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2776

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

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
d410a321add34459df43b72f002f7b5c

SHA1
86471e04163d670188a778f0ed5e26e66d4b25dc

SHA256
cd9a5b14ef5e39d5d83b3f19fc0b590ad9af2f93b70887f5ef97500fc724cb32

SHA512
d81eda8fa9a8daab38909ac86fcc2031b2c7e9b5cb8733dbed7683d49c222e621f2dbd978b824006e2d5d356eef5561b2b1261318690190df4769c9e1b6a9b5d

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