35b3b3e30075acdcfd561fbe58e993caac87964c9505e464f1eb35eaf0faf572

Analysis

max time kernel
102s
max time network
39s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 15:19

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General

Target
Orange/Lib/email/encoders.py
Size 1KB
Sample240613-sp99bsthka
SHA256 1e05b3ee30c62c605077e7770b5b3249f5060d968b0fee8d5cf9cad9450b89cd
MD5 50713f992d32ef98afaa90e5496e5a22
SHA1 3d270bb58e7d3c5253d76786ebb23f139cdbad55
SHA512 41cafd6d4c0526d14e896ac12d41f865d0d8e7832659cb578292b56f4eb50a4c6665bdc5ed5617f199dfda442509d626a46795eeb6675cfea7f4b50903848dce
MD5 SHA1 SHA512

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-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_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
2724	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2724	AcroRd32.exe
2724	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2908	2376	cmd.exe	29
PID 2376 wrote to memory of 2908	2376	cmd.exe	29
PID 2376 wrote to memory of 2908	2376	cmd.exe	29
PID 2908 wrote to memory of 2724	2908	rundll32.exe	30
PID 2908 wrote to memory of 2724	2908	rundll32.exe	30
PID 2908 wrote to memory of 2724	2908	rundll32.exe	30
PID 2908 wrote to memory of 2724	2908	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Orange\Lib\email\encoders.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Orange\Lib\email\encoders.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2908
- - 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\Orange\Lib\email\encoders.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2724

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

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 f297b7bda76f83535f5012321ab5199d74aaad77cdb8fdc6cfa58926c1e190e1
MD5 c918e2591fa981ff75e0e3c569127d75
SHA1 8e8de4e6fe993c9f58eec297bacee02e3de43dae
SHA512 d727425fb8f0fec240836389b04823f89f99aa5d4ae0723c08ed1c7d46ff70e7345c56da5380ba2ccd2469a9933fcb6223c2e1e47e2768078c51c37280c5f226
MD5 SHA1 SHA512

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