14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2022 23:31

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General

Target

14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe
Size

58KB
MD5

a0c99204a70f84d085ad020aca4f2630
SHA1

de380e1773565dcfde9473cd1d2ea237a9e94424
SHA256

14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568
SHA512

e7d79c714d12e872b507a16e9054f16cf81f59412ebccbaea9ed549e0e733e7f808c01193a712ab11414843ca8e9d6dc89d00de6e28ed8fd85bb80e55e719d51
SSDEEP

1536:q6xlkNGePf7T82BbcB/QXnWm1rOl8F+o62r:q6xqXbT80gB/Fm1rO8r

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2976	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4644 set thread context of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83
PID 4644 wrote to memory of 2976	4644	14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe	83

C:\Users\Admin\AppData\Local\Temp\14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe
"C:\Users\Admin\AppData\Local\Temp\14d28d46dcf87a9951736b389440627c16cd40130dd5e2ab5077f0cd86829568.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Users\Admin\AppData\Local\Temp\temp_VpPTWkHFsO\vbc.exe
  "C:\Users\Admin\AppData\Local\Temp\temp_VpPTWkHFsO\vbc.exe"
  2⤵
  - Executes dropped EXE
  PID:2976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\temp_VpPTWkHFsO\vbc.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
C:\Users\Admin\AppData\Local\Temp\temp_VpPTWkHFsO\vbc.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/2976-136-0x0000000000000000-mapping.dmp

Download
memory/2976-137-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2976-141-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2976-142-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/4644-135-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/4644-143-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download