9d1d18f2ac55866affbe9d63cff31e07785fb104b93b5a754a53c7f123a2f38b

Analysis

max time kernel
119s
max time network
135s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
12-05-2024 10:40

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General

Target

PoseTheCharactersBody/images/camera_anim_pose_01/anim_pose_turn_table_1.0001.exr
Size

8.4MB
MD5

3f873ee53490ef1dacee44e9a387ab1c
SHA1

8ba9ee013b5feaf6e697347b315c0c14cbf72516
SHA256

a30644aa4c7c6be88dc633376c0de512caa0add8272a049a89906460e3232dc2
SHA512

0a342b786970ec87fb3b56dce71ed3b925dc02f78477e40ddc56280c8d1b2fc39425a939c1a9a7e37abf55c0789ec3fca84539aeecfa52ba35bbd47d5b4b13d9
SSDEEP

196608:/0rhkYbtkMRkZ2ToGdupcskg9H8bK0zGnkGehZPzE1ArGI3Hu:/0FkkkMOEToGgOskgx0B6nkhZPwOCIe

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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exr	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.exr\ = "exr_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\exr_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2624	AcroRd32.exe
2624	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2688	2360	cmd.exe	29
PID 2360 wrote to memory of 2688	2360	cmd.exe	29
PID 2360 wrote to memory of 2688	2360	cmd.exe	29
PID 2688 wrote to memory of 2624	2688	rundll32.exe	30
PID 2688 wrote to memory of 2624	2688	rundll32.exe	30
PID 2688 wrote to memory of 2624	2688	rundll32.exe	30
PID 2688 wrote to memory of 2624	2688	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PoseTheCharactersBody\images\camera_anim_pose_01\anim_pose_turn_table_1.0001.exr
1⤵
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PoseTheCharactersBody\images\camera_anim_pose_01\anim_pose_turn_table_1.0001.exr
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2688
- - 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\PoseTheCharactersBody\images\camera_anim_pose_01\anim_pose_turn_table_1.0001.exr"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2624

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
ee29e2a927cdeb49befed6b81a65e19e

SHA1
0b7790ea3e110928187db2596202812bcecd2316

SHA256
bab1e3dadc84d6f8c6bebb12f424b020589d782ec46ccf3e28b6c666c3cdf6ee

SHA512
30b1b2b72fe58f8814d8d8baf4a343ee5401b1d9234249bbe28643240bf380b815740040a47e897757dc09195c1989368e5f1941c3a8b55776fa4c2928954aee

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