8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 01:35

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General

Target

8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
Size

1.1MB
MD5

185e7b21891df251d8878b5b74ebc2d4
SHA1

c71bf93e1cafe3d03ece648a2a2e6b526562d840
SHA256

8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a
SHA512

e8f9cf41b2de985f61a13e73e4f6b6dc980ebd6d9ce839956e26ae7c855c838b1a162b79a26942e078ed3f696972be0072260bab23b9e3c4cdd401ef2a6e367f
SSDEEP

24576:fAHnh+eWsN3skA4RV1Hom2KXMmHa18HQm1O+2IsAPD2Yz5:Ch+ZkldoPK8Ya1cQ8sAPf

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3916 set thread context of 4744	3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe
4744	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 4744	3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe	87
PID 3916 wrote to memory of 4744	3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe	87
PID 3916 wrote to memory of 4744	3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe	87
PID 3916 wrote to memory of 4744	3916	8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe	87

C:\Users\Admin\AppData\Local\Temp\8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe
"C:\Users\Admin\AppData\Local\Temp\8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\8c93a7310543718620f4ccd70e8bcaf1764cf48c16ddf43ed9ae3e79d6b61e0a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\autC033.tmp

Filesize
280KB

MD5
80c1a581d881a6712024299c0d2b6e20

SHA1
cbfdc1a6f500e4d6f44e56839f8d50ab852dc230

SHA256
e5ab72023abc9e77ce49c9b92bc30f70c17c4a14020e811da26925a2b873c485

SHA512
597a7e5884e4d636e5d54812d7cfebdd7c1ef029938d23cbfa8dd599dbf6a1920a3f850d5fd40c172f0601471ae45ce9e1b7a197b011cdf3e821e9262751dd85

Download Submit
memory/3916-13-0x0000000001E30000-0x0000000001E34000-memory.dmp

Filesize
16KB

Download
memory/4744-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4744-15-0x0000000001600000-0x000000000194A000-memory.dmp

Filesize
3.3MB

Download
memory/4744-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4744-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download