5b1a883fc342ab1654912c119190f04771ae47477f1a006b932150129675134c

Analysis

max time kernel
149s
max time network
148s
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, 06:09

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General

Target

39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe
Size

3.3MB
MD5

58e145216b006e9458e1bd6227136341
SHA1

bb3299286a7cc28539a3ddf77401981c3bb99b14
SHA256

39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa
SHA512

4f93fb7fc2ea717ce0c5a6576bc7a40bdf896106098c05cf6fcd4dd5c9f71486c4bd6e5e68022fc83fcaba9e22bc953e8da18cc613d73e3c78b1f06707119f1a
SSDEEP

98304:nRS6nfSOQZOt+CW+7EELhF3gxpNOf2k2Y/8xB:nkj8NBFwxpNOuk27xB

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-1-5-21-805952410-2104024357-1716932545-1000\Control Panel\International\Geo\Nation	39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe

Deletes itself 1 IoCs

pid	Process
1328	0YXBn5n9h5HOK.exe

Executes dropped EXE 1 IoCs

pid	Process
1328	0YXBn5n9h5HOK.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
1984	sc.exe
3308	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
1956	39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe
1328	0YXBn5n9h5HOK.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe
Token: SeDebugPrivilege	1328	0YXBn5n9h5HOK.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1328	1956	39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe	90
PID 1956 wrote to memory of 1328	1956	39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe	90
PID 1328 wrote to memory of 3036	1328	0YXBn5n9h5HOK.exe	91
PID 1328 wrote to memory of 3036	1328	0YXBn5n9h5HOK.exe	91
PID 3036 wrote to memory of 1984	3036	cmd.exe	93
PID 3036 wrote to memory of 1984	3036	cmd.exe	93
PID 3036 wrote to memory of 3308	3036	cmd.exe	94
PID 3036 wrote to memory of 3308	3036	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe
"C:\Users\Admin\AppData\Local\Temp\39a7f02d9e76b2b1d996ec00e73d9e5ad7a78380e50bf46ee013df73a37a10aa.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\0YXBn5n9h5HOK.exe
  "C:\Users\Admin\AppData\Local\Temp\0YXBn5n9h5HOK.exe" QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXDM5YTdmMDJkOWU3NmIyYjFkOTk2ZWMwMGU3M2Q5ZTVhZDdhNzgzODBlNTBiZjQ2ZWUwMTNkZjczYTM3YTEwYWEuZXhl
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /C sc stop "SysMain" & sc config "SysMain" start=disabled
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3036
  - - C:\Windows\system32\sc.exe
      sc stop "SysMain"
      4⤵
      Launches sc.exe
      PID:1984
  - - C:\Windows\system32\sc.exe
      sc config "SysMain" start=disabled
      4⤵
      Launches sc.exe
      PID:3308

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\0YXBn5n9h5HOK.exe

Filesize
3.2MB

MD5
e642e0e43e02c9b6d4ccbaae3ea0f671

SHA1
6507e8567f40a3893b2ee9fb0e241d499e757f38

SHA256
2176b2e63fc703c1fb36b2b27e06e160281561481dc7f8c40f5cbf42361afc25

SHA512
48fd8fbf4a296dce094d57101aca16a125208715aae83e916772dd4f6493b8233fb468e722bb839bb26d36aed965e91f1881bd7fa984c071caa4c760e033b8ef

Download Submit
memory/1328-37-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1328-36-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1328-34-0x00000262F0650000-0x00000262F0688000-memory.dmp

Filesize
224KB

Download
memory/1328-35-0x00000262EF7C0000-0x00000262EF7CE000-memory.dmp

Filesize
56KB

Download
memory/1328-32-0x00000262ECC10000-0x00000262ECC82000-memory.dmp

Filesize
456KB

Download
memory/1328-33-0x00000262ECC80000-0x00000262ECC86000-memory.dmp

Filesize
24KB

Download
memory/1328-31-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1328-27-0x00000262E82C0000-0x00000262E85E4000-memory.dmp

Filesize
3.1MB

Download
memory/1328-28-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1956-6-0x000001E39F810000-0x000001E39F814000-memory.dmp

Filesize
16KB

Download
memory/1956-30-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1956-12-0x000001E3B81F0000-0x000001E3B8222000-memory.dmp

Filesize
200KB

Download
memory/1956-13-0x000001E3B8220000-0x000001E3B8224000-memory.dmp

Filesize
16KB

Download
memory/1956-11-0x000001E3BA2F0000-0x000001E3BA3AA000-memory.dmp

Filesize
744KB

Download
memory/1956-9-0x000001E39F9D0000-0x000001E39F9D6000-memory.dmp

Filesize
24KB

Download
memory/1956-8-0x000001E3BA190000-0x000001E3BA22C000-memory.dmp

Filesize
624KB

Download
memory/1956-10-0x000001E39F9F0000-0x000001E39F9F8000-memory.dmp

Filesize
32KB

Download
memory/1956-7-0x000001E39F9C0000-0x000001E39F9C6000-memory.dmp

Filesize
24KB

Download
memory/1956-1-0x000001E39D900000-0x000001E39DC24000-memory.dmp

Filesize
3.1MB

Download
memory/1956-5-0x000001E3B9C60000-0x000001E3BA098000-memory.dmp

Filesize
4.2MB

Download
memory/1956-4-0x000001E39F770000-0x000001E39F7A0000-memory.dmp

Filesize
192KB

Download
memory/1956-3-0x00007FFA2A840000-0x00007FFA2B301000-memory.dmp

Filesize
10.8MB

Download
memory/1956-2-0x000001E3B8260000-0x000001E3B8550000-memory.dmp

Filesize
2.9MB

Download
memory/1956-0-0x00007FFA2A843000-0x00007FFA2A845000-memory.dmp

Filesize
8KB

Download