70cae58ab108d76a7c824e2a6550c29a00ee599c7fc86bd8ca6ccea08360fe71

Resubmissions

05/04/2024, 21:46

240405-1mqqxaec37 7

05/04/2024, 21:45

240405-1l47xadg2w 3

Analysis

max time kernel
120s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/04/2024, 21:46

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General

Target

oblivion/x64/Release/ImGui Lo.82212CF7.tlog/CL.write.1.tlog
Size

5KB
MD5

d3edc35216e973022dea9b5c544477e3
SHA1

1711c77dbd214dc8686c37562342a9e70178e4ff
SHA256

0e1bd2ab88229fe9eb7b4136547d2de312b270af4d69c1250c6e3d220331473a
SHA512

cba9c797d463a0ebc37d04e67319a08c6352514524db625d494fd13a606da53e8f23842b894345411e70acdee9d5508d4dfe3b5b29445ef12b8a6900b52182d6
SSDEEP

24:QLof+ofQofsof/ofWiofRofjeofIof/ofQofh8ofjofYIofbxofOof+tofQofboy:qg3LuMUQVPo

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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.tlog	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.tlog\ = "tlog_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\tlog_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2456	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2456	AcroRd32.exe
2456	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2472	2940	cmd.exe	29
PID 2940 wrote to memory of 2472	2940	cmd.exe	29
PID 2940 wrote to memory of 2472	2940	cmd.exe	29
PID 2472 wrote to memory of 2456	2472	rundll32.exe	30
PID 2472 wrote to memory of 2456	2472	rundll32.exe	30
PID 2472 wrote to memory of 2456	2472	rundll32.exe	30
PID 2472 wrote to memory of 2456	2472	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\oblivion\x64\Release\ImGui Lo.82212CF7.tlog\CL.write.1.tlog"
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\oblivion\x64\Release\ImGui Lo.82212CF7.tlog\CL.write.1.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2472
- - 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\oblivion\x64\Release\ImGui Lo.82212CF7.tlog\CL.write.1.tlog"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2456

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
b619ff2e964cc319c282dc1552da8c02

SHA1
1a3883980a1707d0ab02f6260313cbeccc549a00

SHA256
204cf5fe2102a30c4d72e01cec469035f519e03e713a8effd9fa2196e261cc4b

SHA512
14854c1ea1453b5d2de24a2366e82896e8212ea2d0a8bc6eae773883c6cef3dc26f979c78b9a7ba67b1edc90a89f07cab76b6b78dad057ade8a60a89f8e38ba7

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