b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281

Analysis

max time kernel
169s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 17:11

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General

Target

b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
Size

119KB
MD5

34dbb0dec244de5c4508703966b41a90
SHA1

b4d51f0ddfeacce3ea640279ab403b89493fef3f
SHA256

b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281
SHA512

c67bde9c2120178fbd1e8827a8cfd2e199f879300cdfa43465ac74ca75563511b2b48dcdcfecc673e278b1644efaf60b5c420031947284a22163d2cdd3b2d2cb
SSDEEP

1536:HLaA+jWKrXquY/oX2AeSaXDg2c5sbMj+hyXKkaXo61e1z:j/KrXquyUP7aXrc5sbnEKo64

Score

6^/10

Malware Config

Signatures

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	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
2560	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
2560	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80
PID 1972 wrote to memory of 2560	1972	b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe	80

C:\Users\Admin\AppData\Local\Temp\b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
"C:\Users\Admin\AppData\Local\Temp\b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\b8308a6db991a361783f8a3e5baaff34878f14395052d36f6b31213aa0a37281.exe
  a|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:2560

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

Replay Monitor

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Downloads

memory/2560-135-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2560-137-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2560-141-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download