7d2b174c017d61fcd94673c55f730821fbc30d7cf03fb493563a122d73466aab

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
15/09/2022, 13:10

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General

Target

vbc.exe
Size

700KB
MD5

155c62e374f3cd624d9fdbc7e6cc680a
SHA1

4cc119371a976c7f6f2d096c50da37686d79ae0f
SHA256

7d2b174c017d61fcd94673c55f730821fbc30d7cf03fb493563a122d73466aab
SHA512

63c0fdbca53e454c222c7035d723bc73dfd237f99781bdc7d14b18ad9a0587bed2ce66914a0a89ebcc05662248b1bfa3b93e5a198ded683ba73846d8247c760d
SSDEEP

12288:GCm8O1EYZPU3zi2XqHnVnVhYw4nsxqWLwmCHmDjbBUlzj:GCm8CEQPU3zp6HnVo8qWL3CUjVUR

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1944	vbc.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 1756	1944	vbc.exe	27
PID 1944 wrote to memory of 1756	1944	vbc.exe	27
PID 1944 wrote to memory of 1756	1944	vbc.exe	27
PID 1944 wrote to memory of 1756	1944	vbc.exe	27
PID 1944 wrote to memory of 1728	1944	vbc.exe	28
PID 1944 wrote to memory of 1728	1944	vbc.exe	28
PID 1944 wrote to memory of 1728	1944	vbc.exe	28
PID 1944 wrote to memory of 1728	1944	vbc.exe	28
PID 1944 wrote to memory of 1380	1944	vbc.exe	29
PID 1944 wrote to memory of 1380	1944	vbc.exe	29
PID 1944 wrote to memory of 1380	1944	vbc.exe	29
PID 1944 wrote to memory of 1380	1944	vbc.exe	29
PID 1944 wrote to memory of 616	1944	vbc.exe	30
PID 1944 wrote to memory of 616	1944	vbc.exe	30
PID 1944 wrote to memory of 616	1944	vbc.exe	30
PID 1944 wrote to memory of 616	1944	vbc.exe	30
PID 1944 wrote to memory of 1316	1944	vbc.exe	31
PID 1944 wrote to memory of 1316	1944	vbc.exe	31
PID 1944 wrote to memory of 1316	1944	vbc.exe	31
PID 1944 wrote to memory of 1316	1944	vbc.exe	31
PID 1944 wrote to memory of 1720	1944	vbc.exe	32
PID 1944 wrote to memory of 1720	1944	vbc.exe	32
PID 1944 wrote to memory of 1720	1944	vbc.exe	32
PID 1944 wrote to memory of 1720	1944	vbc.exe	32
PID 1944 wrote to memory of 1740	1944	vbc.exe	33
PID 1944 wrote to memory of 1740	1944	vbc.exe	33
PID 1944 wrote to memory of 1740	1944	vbc.exe	33
PID 1944 wrote to memory of 1740	1944	vbc.exe	33
PID 1944 wrote to memory of 1148	1944	vbc.exe	34
PID 1944 wrote to memory of 1148	1944	vbc.exe	34
PID 1944 wrote to memory of 1148	1944	vbc.exe	34
PID 1944 wrote to memory of 1148	1944	vbc.exe	34
PID 1944 wrote to memory of 1348	1944	vbc.exe	35
PID 1944 wrote to memory of 1348	1944	vbc.exe	35
PID 1944 wrote to memory of 1348	1944	vbc.exe	35
PID 1944 wrote to memory of 1348	1944	vbc.exe	35
PID 1944 wrote to memory of 1716	1944	vbc.exe	36
PID 1944 wrote to memory of 1716	1944	vbc.exe	36
PID 1944 wrote to memory of 1716	1944	vbc.exe	36
PID 1944 wrote to memory of 1716	1944	vbc.exe	36

C:\Users\Admin\AppData\Local\Temp\vbc.exe
"C:\Users\Admin\AppData\Local\Temp\vbc.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1756
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1728
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1380
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:616
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1316
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1720
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1740
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1148
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1348
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  PID:1716

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1944-54-0x0000000000370000-0x0000000000426000-memory.dmp

Filesize
728KB

Download
memory/1944-55-0x0000000001ED0000-0x0000000001F72000-memory.dmp

Filesize
648KB

Download
memory/1944-56-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1944-57-0x0000000004650000-0x00000000046E2000-memory.dmp

Filesize
584KB

Download