b7111d51e5a77bca18ad278cee2b990937ab9e23d58b60f7d6f16093a0971906

Analysis

max time kernel
102s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 15:16

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General

Target

dheater-0.4.3/.gitlab-ci.yml
Size

937B
MD5

2ac39466af89bd2d15f4c2278a33db14
SHA1

beb10044052eaf6d37207f2253b6fbfc2d1daa48
SHA256

5cf348fdf64fefd00f184b466e95c103423cce7c5a69b77dba05fcdd97d16371
SHA512

b7baaa758e2d9e3cae71cba16264d05b72ae86bcaf6598cf8efd3dcc19881e8ce7bcae0e22b070942fe1439960da5d8dce08089dc1e1ad094437b78a90e21e73

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
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.yml	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2380	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2380	AcroRd32.exe
2380	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 1652	1596	cmd.exe	30
PID 1596 wrote to memory of 1652	1596	cmd.exe	30
PID 1596 wrote to memory of 1652	1596	cmd.exe	30
PID 1652 wrote to memory of 2380	1652	rundll32.exe	31
PID 1652 wrote to memory of 2380	1652	rundll32.exe	31
PID 1652 wrote to memory of 2380	1652	rundll32.exe	31
PID 1652 wrote to memory of 2380	1652	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dheater-0.4.3\.gitlab-ci.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dheater-0.4.3\.gitlab-ci.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1652
- - 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\dheater-0.4.3\.gitlab-ci.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2380

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
4d406193b4273283fba6be1c7e0b8be9

SHA1
c4f920a7d236b84ee690989a401bc58af6d78156

SHA256
58f0f964300acc9aa293cc774f4863829ce74992abc2a0b40c8a177a2ad1f14e

SHA512
bd7f77c49f32a397ba0974147eb992649bd6e3aae4ee50ab20c662c91793ab4c6a3cd5ef1bc4909d58f33e36dc0d0ae6ad6becfacff40d6a3171551215ef5a07

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