70cae58ab108d76a7c824e2a6550c29a00ee599c7fc86bd8ca6ccea08360fe71

Resubmissions

05/04/2024, 21:46

240405-1mqqxaec37 7

05/04/2024, 21:45

240405-1l47xadg2w 3

Analysis

max time kernel
117s
max time network
123s
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/ImGui Loader base.write.1u.tlog
Size

9KB
MD5

0038f513801ec5f4375e29233e8e367a
SHA1

17fd21be89a5fb912b3a74f308d539eb5e272582
SHA256

4d33bfe755dbd901e252e9ca0f04c8018de16bf471a6a3d8d083a89b663ab9c5
SHA512

f75a391082fd6506183a0b02baba29170390b83389d452535eeac72e6a6b56696c9bb7f23fc58a8a3d126677fc21767a67b8793c077d19d2bb39c6ec87359bff
SSDEEP

96:dGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEBGEs:w

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-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\.tlog	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\.tlog\ = "tlog_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000_CLASSES\tlog_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
2560	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2560	AcroRd32.exe
2560	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2712	2304	cmd.exe	29
PID 2304 wrote to memory of 2712	2304	cmd.exe	29
PID 2304 wrote to memory of 2712	2304	cmd.exe	29
PID 2712 wrote to memory of 2560	2712	rundll32.exe	30
PID 2712 wrote to memory of 2560	2712	rundll32.exe	30
PID 2712 wrote to memory of 2560	2712	rundll32.exe	30
PID 2712 wrote to memory of 2560	2712	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\oblivion\x64\Release\ImGui Lo.82212CF7.tlog\ImGui Loader base.write.1u.tlog"
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- 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\ImGui Loader base.write.1u.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2712
- - 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\ImGui Loader base.write.1u.tlog"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2560

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
4875907d68f5239ce7f5cbfcb45c66bc

SHA1
1bed0d5db9230a0361fcd082e09909f1de74b140

SHA256
1f8ed92c40839008db731d263850a346f760a113df7ae44e6940129bb05c2234

SHA512
4ee048bb6235d0416f43c19f5a5402851e78cb27fb328b85ec429e5b656c1aaf82ce1c95dd6f0b336294e617daeb1875bfacf4dcb97465a112ab006925cd503b

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