905ff9db8198390e7148025b7ca8d7dc66b60028acfe44dd0372168e0d53edd7

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
13/05/2024, 20:45

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General

Target

PhishMailer-master/Core/Mailer/MailHelp.py
Size

1KB
MD5

271f7d27ecea1d02809d7a735e92a058
SHA1

5fba38993212f775df7c981edbd2874ed6ec4f91
SHA256

e9ac1fe39e7606e69e4564e00af9595b4eb320473cf710afbb38eaf4c99639cc
SHA512

538931a95854009048cce5783567f54f5b178afe71398cb030c7ad25bdb37c99148be38d6175465d0489de0492da9de678566a91cddcc9b23626389b2020e9e2

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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_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
2552	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2552	AcroRd32.exe
2552	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2680	2860	cmd.exe	29
PID 2860 wrote to memory of 2680	2860	cmd.exe	29
PID 2860 wrote to memory of 2680	2860	cmd.exe	29
PID 2680 wrote to memory of 2552	2680	rundll32.exe	30
PID 2680 wrote to memory of 2552	2680	rundll32.exe	30
PID 2680 wrote to memory of 2552	2680	rundll32.exe	30
PID 2680 wrote to memory of 2552	2680	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PhishMailer-master\Core\Mailer\MailHelp.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- 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\Mailer\MailHelp.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2680
- - 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\Mailer\MailHelp.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2552

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
6b965804add89741ec1d4ce6b8814097

SHA1
2eff5944c7e19d5944aec2f127e2c55bf9fcf1dc

SHA256
6c84587bcd4e4ff33b19a4202edb682f0cb4bf7ac2ce50d6146637b88074ba9c

SHA512
140ba0321a8ffac854c870eccf68bb30670bc17c0f62cfaeafbf996b826d85914471bb707ea26c16929e62379f5e99c9181d41a1c345ef7b6a0d525462a2ec1a

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