905ff9db8198390e7148025b7ca8d7dc66b60028acfe44dd0372168e0d53edd7

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 20:45

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General

Target

PhishMailer-master/Core/Languages/russian.py
Size

45KB
MD5

89054983ab5060c18ec30d61b02793a9
SHA1

477bd45c2fe44b18e75b569b9c1ed51441a521b5
SHA256

8f33f48cccab4e0a34327dce185fd1e06546a57485aeaa2157097a9b0fa32148
SHA512

836904f5d320e8e0d6ac6dfa3134601cbbd3a0e026aeac5807882160f4e24d3572a904fae007fc9e878691e0296969c97655533cc2a89aa467a0cea244681c97
SSDEEP

768:Z6nmQYetRvpph+cE8ZFTo1hoKYre8MUhY:ZemQYetRvpph+cHzMme8MV

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-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_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-1-5-21-2737914667-933161113-3798636211-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2652	AcroRd32.exe
2652	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2716	2104	cmd.exe	29
PID 2104 wrote to memory of 2716	2104	cmd.exe	29
PID 2104 wrote to memory of 2716	2104	cmd.exe	29
PID 2716 wrote to memory of 2652	2716	rundll32.exe	30
PID 2716 wrote to memory of 2652	2716	rundll32.exe	30
PID 2716 wrote to memory of 2652	2716	rundll32.exe	30
PID 2716 wrote to memory of 2652	2716	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PhishMailer-master\Core\Languages\russian.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PhishMailer-master\Core\Languages\russian.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2716
- - 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\PhishMailer-master\Core\Languages\russian.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2652

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
41947c97cab002c55cdb3fecf4d103bb

SHA1
2a54fa912bdccc5ab317cd2562bf7bec3773709b

SHA256
0b1121754545396020cb336c95b44dcbfb9f6463609c54eef38485480c02fd62

SHA512
52a6fed2932687df2977b5c27e98bf3f244c890f9367ffbc1f068dfbbc27b92bc67158ad4421d972c3a14691ed1f504c92c059fef20c092e167e97a763655295

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