b9cae0739fc6daee051551b3e1dfabd39db41c2996f3a905254a71def555ba36

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:11

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General

Target

5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe
Size

3.3MB
MD5

a6b4d6ff1ddf9867a5ed814cab2cd7ac
SHA1

2e1da71c8b747181d0876009d4caba1fe336e085
SHA256

5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b
SHA512

17c5f8ce6ed6f2f3519eae5bea4b7cf6fa78575ed3cd1cc09388ebb44d611c0d63535da2f1b7d5e975d03d01525d45b2890bb7f13d53843086a17cf2926bde34
SSDEEP

98304:6RS6nfSOQZOt+CW+7EELhF3gxpNOf2k2Y/Fauf:6kj8NBFwxpNOuk20auf

Score

8^/10

defense_evasion execution spyware stealer

Malware Config

Signatures

Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

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-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe

Deletes itself 1 IoCs

pid	Process
540	6RYCY8CH3X8Apk.exe

Executes dropped EXE 1 IoCs

pid	Process
540	6RYCY8CH3X8Apk.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4956	sc.exe
1792	sc.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3344	5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe
540	6RYCY8CH3X8Apk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3344	5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe
Token: SeDebugPrivilege	540	6RYCY8CH3X8Apk.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 540	3344	5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe	90
PID 3344 wrote to memory of 540	3344	5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe	90
PID 540 wrote to memory of 2948	540	6RYCY8CH3X8Apk.exe	95
PID 540 wrote to memory of 2948	540	6RYCY8CH3X8Apk.exe	95
PID 2948 wrote to memory of 4956	2948	cmd.exe	97
PID 2948 wrote to memory of 4956	2948	cmd.exe	97
PID 2948 wrote to memory of 1792	2948	cmd.exe	98
PID 2948 wrote to memory of 1792	2948	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe
"C:\Users\Admin\AppData\Local\Temp\5f7cc3cf60f06f621252e35221b7475f34ca6bf1a570758ef048b4e74b61327b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Users\Admin\AppData\Local\Temp\6RYCY8CH3X8Apk.exe
  "C:\Users\Admin\AppData\Local\Temp\6RYCY8CH3X8Apk.exe" QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXDVmN2NjM2NmNjBmMDZmNjIxMjUyZTM1MjIxYjc0NzVmMzRjYTZiZjFhNTcwNzU4ZWYwNDhiNGU3NGI2MTMyN2IuZXhl
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:540
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /C sc stop "SysMain" & sc config "SysMain" start=disabled
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2948
  - - C:\Windows\system32\sc.exe
      sc stop "SysMain"
      4⤵
      Launches sc.exe
      PID:4956
  - - C:\Windows\system32\sc.exe
      sc config "SysMain" start=disabled
      4⤵
      Launches sc.exe
      PID:1792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\6RYCY8CH3X8Apk.exe

Filesize
3.5MB

MD5
0df03875145abb741a714f5a70725225

SHA1
9b91c484aaef16b95e425e666dac00aa2a75f9a0

SHA256
0ed0c8c49bd1d99b0f52589ddb9d597687ac09d8b96ed8c3bfa4b1b79760c37c

SHA512
973add380418d2ec6e677653577a8832e456d9d0e2d735c6f889ce3d4387db526765c8391316f623c81d8efe798e67087cb71b523bb3e0d14c638772d614d846

Download Submit
memory/540-37-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/540-36-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/540-35-0x00000232A15C0000-0x00000232A15CE000-memory.dmp

Filesize
56KB

Download
memory/540-34-0x00000232A1600000-0x00000232A1638000-memory.dmp

Filesize
224KB

Download
memory/540-33-0x00000232A1110000-0x00000232A1116000-memory.dmp

Filesize
24KB

Download
memory/540-32-0x00000232A1210000-0x00000232A1282000-memory.dmp

Filesize
456KB

Download
memory/540-31-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/540-27-0x00000232847C0000-0x0000023284AE4000-memory.dmp

Filesize
3.1MB

Download
memory/540-28-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/3344-6-0x0000027D42560000-0x0000027D42564000-memory.dmp

Filesize
16KB

Download
memory/3344-30-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/3344-12-0x0000027D5C6F0000-0x0000027D5C722000-memory.dmp

Filesize
200KB

Download
memory/3344-13-0x0000027D5C720000-0x0000027D5C724000-memory.dmp

Filesize
16KB

Download
memory/3344-10-0x0000027D43EF0000-0x0000027D43EF8000-memory.dmp

Filesize
32KB

Download
memory/3344-9-0x0000027D425C0000-0x0000027D425C6000-memory.dmp

Filesize
24KB

Download
memory/3344-8-0x0000027D5E700000-0x0000027D5E79C000-memory.dmp

Filesize
624KB

Download
memory/3344-11-0x0000027D5E860000-0x0000027D5E91A000-memory.dmp

Filesize
744KB

Download
memory/3344-7-0x0000027D425A0000-0x0000027D425A6000-memory.dmp

Filesize
24KB

Download
memory/3344-0-0x00007FFCC4E13000-0x00007FFCC4E15000-memory.dmp

Filesize
8KB

Download
memory/3344-5-0x0000027D5E1D0000-0x0000027D5E608000-memory.dmp

Filesize
4.2MB

Download
memory/3344-4-0x00007FFCC4E10000-0x00007FFCC58D1000-memory.dmp

Filesize
10.8MB

Download
memory/3344-3-0x0000027D424C0000-0x0000027D424F0000-memory.dmp

Filesize
192KB

Download
memory/3344-2-0x0000027D5C7D0000-0x0000027D5CAC0000-memory.dmp

Filesize
2.9MB

Download
memory/3344-1-0x0000027D41E10000-0x0000027D42134000-memory.dmp

Filesize
3.1MB

Download