ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce

Analysis

max time kernel
134s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 08:05

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General

Target

ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
Size

853KB
MD5

0f0351f4154786becc7a5ea3850740a8
SHA1

a26a474f28f972e7cf55f1411c2bd8c07bb6439d
SHA256

ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce
SHA512

76f3b09dcb335b8da163b4d8830aa0ccbc947db6027248626f8bd53a3c7e033ee7632e2f1292e64774d461ecc4e33be015ee28142968c2f80a6e8de02a820561
SSDEEP

24576:1Yq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv:mqaxyDC2JmSoPvikO8

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2960 set thread context of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
2940	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80
PID 2960 wrote to memory of 2940	2960	ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe	80

C:\Users\Admin\AppData\Local\Temp\ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
"C:\Users\Admin\AppData\Local\Temp\ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe
  "C:\Users\Admin\AppData\Local\Temp\ab9cc7558e4a827429108582b047b5817f714a3961dff56af984ee837f77a4ce.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2940-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2940-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2940-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2940-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2940-140-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2960-132-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/2960-133-0x0000000000630000-0x0000000000633000-memory.dmp

Filesize
12KB

Download
memory/2960-137-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads