3b4fc2a2e594506881d82a8c418e9bcf572b3269dfab952f5ef70ea6a8838884

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 13:21

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General

Target

RevoUninstaller_Portable/ctrlbars.dat
Size

818B
MD5

cf9864cc799f30f71ceb698323a106ed
SHA1

0e9c3c1403a752b7e4f5577071115974dddb04c0
SHA256

ee789b146e7fa45700690847088b75e9e853f55661ce38ab1454e333f0d24864
SHA512

3c5d35cdd4c9bb9799bb731f37b6102a369ee0fc66c2697a0d20681c08ae9a7643cbf4ebcb52af2c77b3374b0fda8c41a9fccd08366b585fc6ba77610f16d7a4

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3240	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RevoUninstaller_Portable\ctrlbars.dat
1⤵
- Modifies registry class
PID:3364

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3240

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

Windows 7 deprecation

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