70cae58ab108d76a7c824e2a6550c29a00ee599c7fc86bd8ca6ccea08360fe71

Resubmissions

05/04/2024, 21:46

240405-1mqqxaec37 7

05/04/2024, 21:45

240405-1l47xadg2w 3

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
05/04/2024, 21:46

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General

Target

oblivion/x64/Release/ImGui Lo.82212CF7.tlog/link.read.1.tlog
Size

6KB
MD5

655c7d5e8f02b039399f6efce2b40a73
SHA1

3b5b1b77ca3bb5dc6d44c4a2ebacf5b7dfbb5057
SHA256

f9ce85b12d95540d89a9bc4e46040b0f9baf66b11fb113bc0c0595d6085915ed
SHA512

6e78c02367c29a113437cd8dfa0c3eb162294783754c7eb1ff5588401a894fa804566b978ad46e6c65d884964f655ecca41f0065f83c5b2d1fecf9167bbef1a1
SSDEEP

96:1r/C0IBjHJwtAZl9tY1dtPpm7RrmcKuxdgODE8PurqXN:1r/C0IBjHqk0ON

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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.tlog	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.tlog\ = "tlog_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\tlog_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2684	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2684	AcroRd32.exe
2684	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 352 wrote to memory of 2676	352	cmd.exe	29
PID 352 wrote to memory of 2676	352	cmd.exe	29
PID 352 wrote to memory of 2676	352	cmd.exe	29
PID 2676 wrote to memory of 2684	2676	rundll32.exe	30
PID 2676 wrote to memory of 2684	2676	rundll32.exe	30
PID 2676 wrote to memory of 2684	2676	rundll32.exe	30
PID 2676 wrote to memory of 2684	2676	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\oblivion\x64\Release\ImGui Lo.82212CF7.tlog\link.read.1.tlog"
1⤵
- Suspicious use of WriteProcessMemory
PID:352
- 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\link.read.1.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2676
- - 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\link.read.1.tlog"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2684

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
e17679e81c3ae26ae61e62d516787908

SHA1
2312896dbe5b22b82cabaf09f53ef5aa607fe9d2

SHA256
01d107aa7b33966b5d241f4417986d27abef2ae96e38b79112a2f8e4b9a19ee6

SHA512
a106f94c71062502ee48e292fe6ace528501353a5ffdbc197bbddf9a41754fec473e19baea341b2754f75fa069583d882fef78113519b6925cb6918673e4fa6b

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