65a192292a53ad5d4d4b6c11bdac78c62d97147996f7a242059d072c9b58e171

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
23/04/2024, 15:45

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General

Target

app/migrations/20220805_schedule_rename_comment.py
Size

362B
MD5

112276fc80040428407084fd988c5638
SHA1

7ec83d52a63869c7f81bda7b218c463eaa16d444
SHA256

d4082dfc6c15ba6c0c00b32489016c430736064a64ab5fbe74f41a64d9a24ef6
SHA512

d6acd328283de7b439887f681c2b083156d21eec3d7cfc687f81da50bc966ad0a73b199f4cf5f92968a6b9e6678428323a13e9a2ee6b8e742f48e175eebdb32a

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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_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-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2620	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2620	AcroRd32.exe
2620	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2504	2220	cmd.exe	29
PID 2220 wrote to memory of 2504	2220	cmd.exe	29
PID 2220 wrote to memory of 2504	2220	cmd.exe	29
PID 2504 wrote to memory of 2620	2504	rundll32.exe	30
PID 2504 wrote to memory of 2620	2504	rundll32.exe	30
PID 2504 wrote to memory of 2620	2504	rundll32.exe	30
PID 2504 wrote to memory of 2620	2504	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\app\migrations\20220805_schedule_rename_comment.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\app\migrations\20220805_schedule_rename_comment.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2504
- - 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\app\migrations\20220805_schedule_rename_comment.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2620

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

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

Filesize
3KB

MD5
2041855eb21686681243a9e894695806

SHA1
35d0734fcda17b9ab7d35d7d1857afd7bd0b7105

SHA256
b3b912e0187b4b2ba2d3434a66a58b6b10dd03af07dc4eeac2abe5b9dbf8a81b

SHA512
c310175d1f3b27b015ae4040771e689ae7d2138a1c7ea65c2989d2282fb5ef86bf19721899344e0098fbf636789201030bbcfe5ce804930aea34d6c728d66ffa

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