e1e7c6d82370e930b98f3f419b31d7f76eb11d6542e3387c0cee2ff3764f502d

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 02:13

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General

Target

beta3/Iniuria CS2 Full Beta/Config/DWA.json
Size

60KB
MD5

ff995845eda28d165d70dc8bff0e2a0d
SHA1

5ed7e0ea2c5360a2834d6575077666b067b47c18
SHA256

82f9e680a0ffd6e855f6b01d3f049c8aa4570041a0c3f244d867b0504b418158
SHA512

729fc78095160bea4a3fe30ed94bb6560b7429854f71f6817e00f33c5317545511dbe139735f243c20e8f174729f3c439868f9caa1ce352366ccfc8a70d08cff
SSDEEP

1536:uO5WUZvBF215uFq5alUlL5WD/SgA2Qb/kwQFC/XtyksrlYaj1aca96+RG7yfyg2G:30

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-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2504	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2504	AcroRd32.exe
2504	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 1636	2848	cmd.exe	29
PID 2848 wrote to memory of 1636	2848	cmd.exe	29
PID 2848 wrote to memory of 1636	2848	cmd.exe	29
PID 1636 wrote to memory of 2504	1636	rundll32.exe	30
PID 1636 wrote to memory of 2504	1636	rundll32.exe	30
PID 1636 wrote to memory of 2504	1636	rundll32.exe	30
PID 1636 wrote to memory of 2504	1636	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\beta3\Iniuria CS2 Full Beta\Config\DWA.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\beta3\Iniuria CS2 Full Beta\Config\DWA.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1636
- - 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\beta3\Iniuria CS2 Full Beta\Config\DWA.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2504

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
2f6cf9576fc7b91fac913f03c4cb00cf

SHA1
866d7dcd02cb56380350d550eed0e935c62257c8

SHA256
65f28648dfbc9de8d745c5eef5d4b96ff1158252be833369255770786230ea38

SHA512
2128d71539bcbacb207a035eda993f3d72792bd0f24361a2104a5d8a3efb45a8d208dae05ff616bdc52ea3fa7c6de9c250ca0cd169da47f4f4870d218d5d9c88

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