Overview
overview
10Static
static
3127e68ca27...55.exe
windows7-x64
10127e68ca27...55.exe
windows10-2004-x64
1082ac5f31dd...e1.dll
windows7-x64
182ac5f31dd...e1.dll
windows10-2004-x64
19d7ce3ddff...c5.exe
windows7-x64
109d7ce3ddff...c5.exe
windows10-2004-x64
10cf9aee9be4...5e.exe
windows7-x64
7cf9aee9be4...5e.exe
windows10-2004-x64
6Analysis
- max time kernel
50s - max time network
47s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
17/06/2024, 01:02
Static task
static1
Behavioral task
behavioral1
Sample
127e68ca27a35db46bd09e61516bc247e517daea3f66bc23fb74132260958955.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
127e68ca27a35db46bd09e61516bc247e517daea3f66bc23fb74132260958955.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
82ac5f31ddf6476f7322ed63c871f2e63d78757629c6adf76b4c2aea8cf7afe1.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
82ac5f31ddf6476f7322ed63c871f2e63d78757629c6adf76b4c2aea8cf7afe1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
9d7ce3ddff107c5a4815c7ae9c459a66b545a7706b5485d66eda8b2cfdc0a4c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
9d7ce3ddff107c5a4815c7ae9c459a66b545a7706b5485d66eda8b2cfdc0a4c5.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe
Resource
win10v2004-20240508-en
General
- Target cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe
- Size 4.3MB
- Sample240617-bd5e9swhrf
- SHA256 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e
- MD5 8d253537af839ffffa35002272a69975
- SHA1 75def7b867b5d7930416337d32fa7735cd62c9d1
- SHA512 6e6a29739e4a1d2153787cc726e1aea51e37f51ea4b31fbde97cb55105dbc67413aa4e2b079df67332823615f76ffc1b06de0e6a4a09a4b881a89d79c0ce84ca
- SSDEEP 24576:tTCsLxyCB/T0DwDCuk1H4ki+kwQpQPm0TVBTBMqpPYx0d41QixgN463thBedtE:tusLx
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Immmsbclaz = "C:\\Users\\Admin\\AppData\\Roaming\\Immmsbclaz.exe" cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4636 set thread context of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe Token: SeDebugPrivilege 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91 PID 4636 wrote to memory of 3228 4636 cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe"C:\Users\Admin\AppData\Local\Temp\cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Users\Admin\AppData\Local\Temp\cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe"C:\Users\Admin\AppData\Local\Temp\cf9aee9be42a9a9b88268906e8751200b84e727e39953ab0e1da4ec590db695e.exe"2⤵PID:3228
-