82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3

Analysis

max time kernel
159s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 05:28

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General

Target

82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe
Size

199KB
MD5

70b1d07024dfa7bcf66a07e8a6c8f618
SHA1

07df32d67f587afee83e0ce309b5275dfbfe1bf0
SHA256

82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3
SHA512

d6cc177fe8aaad8547399f75b21782d29cd85978dc49c90fb448124a9e887ff5b60feb919f9740ee28894ae9eeb1a12f1ce97de836ff130902abd4d20fe4f74d
SSDEEP

6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCOT:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXW

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000\Control Panel\International\Geo\Nation	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe

Executes dropped EXE 1 IoCs

pid	Process
752	akmhost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Debug\akmhost.exe	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe
File opened for modification	C:\Windows\Debug\akmhost.exe	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	akmhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	akmhost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4860	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 3760	4860	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe	91
PID 4860 wrote to memory of 3760	4860	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe	91
PID 4860 wrote to memory of 3760	4860	82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe	91

C:\Users\Admin\AppData\Local\Temp\82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe
"C:\Users\Admin\AppData\Local\Temp\82ff093b0eb7a9da56c7181e89efa7be6c95e28e233579ffed45914474110fe3.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\82FF09~1.EXE > nul
  2⤵
  PID:3760

C:\Windows\Debug\akmhost.exe
C:\Windows\Debug\akmhost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Debug\akmhost.exe

Filesize
199KB

MD5
d896409ba70d6bff1ffbe01c162bd665

SHA1
b7cd8da8fbbd5def46c8ae33a8261743e7c2345e

SHA256
79fcf6e96fefb13a76647309df20a9ed594d1e8e7a320f4b21d9643552ab82fd

SHA512
5ba8d423345c83a894e09e2597d38c66b06698041c90c06b3f6dc275c466e9dd40449e4737059d552269321fde10b1bad8313adf93194374e70816ba782ea90a

Download Submit
C:\Windows\debug\akmhost.exe

Filesize
199KB

MD5
d896409ba70d6bff1ffbe01c162bd665

SHA1
b7cd8da8fbbd5def46c8ae33a8261743e7c2345e

SHA256
79fcf6e96fefb13a76647309df20a9ed594d1e8e7a320f4b21d9643552ab82fd

SHA512
5ba8d423345c83a894e09e2597d38c66b06698041c90c06b3f6dc275c466e9dd40449e4737059d552269321fde10b1bad8313adf93194374e70816ba782ea90a

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads