d3527f53eea79b90e0ea31e8c07a47924bdc0ed0dbaf635df7bb51fd580c91db

Analysis

max time kernel
130s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/01/2023, 06:40

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General

Target

8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
Size

197KB
MD5

78e69dd4d4eb058e9a2de5c4082c3133
SHA1

8aae493caafa6e42a5a7afe431aeac120ce4c152
SHA256

d3527f53eea79b90e0ea31e8c07a47924bdc0ed0dbaf635df7bb51fd580c91db
SHA512

42e6b6950f6ce3b21d107acffe1c68c19193ad6f54538caad9fc84d0d143ee6e753cfb4c64f96ef2fb22ef7c1049cf1496a94382d2166ff67312f6cad1444777
SSDEEP

6144:vmrFp1Uv1cVoar1HqOAORbMCIqxb/cTkc:vGFpv3vvbPb/cX

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2592 set thread context of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4420	1640	WerFault.exe	80
312	2592	WerFault.exe	78

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1640	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80
PID 2592 wrote to memory of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80
PID 2592 wrote to memory of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80
PID 2592 wrote to memory of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80
PID 2592 wrote to memory of 1640	2592	8aae493caafa6e42a5a7afe431aeac120ce4c152.exe	80

C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe
"C:\Users\Admin\AppData\Local\Temp\8aae493caafa6e42a5a7afe431aeac120ce4c152.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious use of UnmapMainImage
  PID:1640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 16
    3⤵
    - Program crash
    PID:4420
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 264
  2⤵
  - Program crash
  PID:312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1640 -ip 1640
1⤵
PID:1300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2592 -ip 2592
1⤵
PID:3060

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/1640-133-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

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