8ae976c8b28baa222b4fd527cccbad2d1102ed21c68f9082c53835fde94c2397

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 13:40

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General

Target

encodings/aliases.py
Size

15KB
MD5

7961acc2151f5b444d3765837e4dc265
SHA1

65423de933b270a471a02373a0d77922a65b5851
SHA256

6fdcc49ba23a0203ae6cf28e608f8e6297d7c4d77d52e651db3cb49b9564c6d2
SHA512

b35feebcc53318befe243a65129b62a8ae33efb7944d536088dfc272181716c9c2b00d9002d555a53d4765f6c5bdf7c7361dc08a915998e46be660c46009a904
SSDEEP

384:W8qpsfOQcOOCYcWA38zGzVy8f0gVCLRqgdx924B8xCsiTWm:9qzRzGzHkshm

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2028	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2028	AcroRd32.exe
2028	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 2840	1784	cmd.exe	31
PID 1784 wrote to memory of 2840	1784	cmd.exe	31
PID 1784 wrote to memory of 2840	1784	cmd.exe	31
PID 2840 wrote to memory of 2028	2840	rundll32.exe	32
PID 2840 wrote to memory of 2028	2840	rundll32.exe	32
PID 2840 wrote to memory of 2028	2840	rundll32.exe	32
PID 2840 wrote to memory of 2028	2840	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\encodings\aliases.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\encodings\aliases.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2840
- - 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\encodings\aliases.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
553b612ae92e1b661572b30b08908a51

SHA1
c42d0b49d6ec001b165bbbfc8be534e08e5d800c

SHA256
f3af2dbc758b3a8f7c052168d02f981629d7288988cfa900beaacb29daf0981e

SHA512
ae3967296e1c2cea5dbe852ac40a9aa437e44885f56834cd713a580ea1e799ca01ba949bd6bd4158093ff98d072fd06ec27f7ef81999a0f8c70563b4d634486b

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