5bc06c9ce75b36a988eaf984b6b2f6b3132bbfa06df6ad3630ad14a664eec69d

Analysis

max time kernel
359s
max time network
360s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 17:50

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General

Target

Discord-Server-Boost-2.6/keyauth.py
Size

20KB
MD5

8e0baf4ac54180986c661adf6a5102c6
SHA1

bdbbf44ee7cfec957ae760ee0cd3eb4681e92e88
SHA256

172ab738df5664a668bfccff6e0f3b9dad2a0f9d712c31272edb028c420a9572
SHA512

39d6726585ee3018d05fe1d5bf4144721ff87c43b4f9d5275bb745b7cad1a91fbc1a14e633480d2356b4ad08a9138f090df0ee456e55b2cd07f1cb5e231fae10
SSDEEP

384:BwzmXsqos8E0bA8vKhi/IExArtnAwmNCtXD2xC1RDcFinlvRElXAKblNK0WaMJQS:BwzmXsqos8E0bA8vKhi/IExArtnAwmN6

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_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-1-5-21-3502430532-24693940-2469786940-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2656	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2656	AcroRd32.exe
2656	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2652	2976	cmd.exe	31
PID 2976 wrote to memory of 2652	2976	cmd.exe	31
PID 2976 wrote to memory of 2652	2976	cmd.exe	31
PID 2652 wrote to memory of 2656	2652	rundll32.exe	32
PID 2652 wrote to memory of 2656	2652	rundll32.exe	32
PID 2652 wrote to memory of 2656	2652	rundll32.exe	32
PID 2652 wrote to memory of 2656	2652	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Discord-Server-Boost-2.6\keyauth.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Discord-Server-Boost-2.6\keyauth.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2652
- - 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\Discord-Server-Boost-2.6\keyauth.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2656

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
a478e4672e2e1a430967ba7a73e36705

SHA1
ee7d529f626fcf0e47892ffe1ef5d93dcb02d39f

SHA256
c2bc168aec3d3f589e530ef1dc8da83acd5a315d0a727c0d5b0b1007bab8107f

SHA512
949ab3d17b6b475af1a4a4640c6a3b4ac06c09cdcae33f3076bb097c744c4a17f0520b0317abb3a41498d14fa6df23ebfb0386ddf4a1e47f4571dce5f63a41fb

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