ee3fe7d514c1c8612015a0a9b6a4b504c2bedbd7050b401636f8c0eaef4ac0b3

Analysis

max time kernel
148s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28-11-2024 12:54

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General

Target

rhadamanthys_00650000.bin
Size

116KB
MD5

e8633684abeaa4c9d135109ba69b08fe
SHA1

fb107ff9b69d5eb374daac4a6a67bd6bab02ef2d
SHA256

ee3fe7d514c1c8612015a0a9b6a4b504c2bedbd7050b401636f8c0eaef4ac0b3
SHA512

9407133a890898b1e5149772c6d2f71157a3be78b79dcbcc43190f460cd9e376db6f6ad11243bbbe50495eec9e5e5abf47a355a8e394e042dce3e9cfc1e80f2e
SSDEEP

1536:+QcCWwc3GI0nIeSBlaJ+/orjPYeMVBwDRHetDfbX26Li+gJE3YJ:GCYyIedJ+GjweMnkS2h+gC3

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

Processes:

AcroRd32.exe

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

Modifies registry class 1 IoCs

Processes:

rundll32.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid	Process
2884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid	Process
2884	AcroRd32.exe
2884	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	Process	procid_target
PID 2188 wrote to memory of 2140	2188	cmd.exe	31
PID 2188 wrote to memory of 2140	2188	cmd.exe	31
PID 2188 wrote to memory of 2140	2188	cmd.exe	31
PID 2140 wrote to memory of 2884	2140	rundll32.exe	33
PID 2140 wrote to memory of 2884	2140	rundll32.exe	33
PID 2140 wrote to memory of 2884	2140	rundll32.exe	33
PID 2140 wrote to memory of 2884	2140	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\rhadamanthys_00650000.bin
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\rhadamanthys_00650000.bin
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2140
- - 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\rhadamanthys_00650000.bin"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2884

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
fda1ca7d5d7502fcaef4bbeb93d3a2f5

SHA1
4ddf47b9909695908d0e4fcdef405b288dbc8566

SHA256
6e2ea5ec214d99c4f796dd249b676ccfe1176cd58e5f47ef9d82d1e0a9d4b437

SHA512
83dfb27968046fcc7ea52140cd12d334f965bc9de5bac3b1190730c86347abfa95ae7c2507fad877e4815c4a05393d57eefea9466a4681a4d1f385a3d200f477

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