88a3cc48a8bcef7873b286ecaf3a4e618dd20fd478fd9fae1634bdb5b4b79461

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13/12/2024, 11:42

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General

Target

build/make.bat
Size

311B
MD5

8f99be542206ee7f0f36ae5b6526fccf
SHA1

1ef960bd2ca21d125e488edee94812435a4d7d00
SHA256

73efe6c0a0586ba00e39f2b5c54c4f50db59a18e3a9ae42af67961860fe666d4
SHA512

84e25ec8e461776710a44a5a6d63435a318a67cad0eaf344b0fe77ba17b3f823540e29db0b3875d06321647d0cd47237971db8ba3e48d0535d7695643f2a5ce5

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1820	2124	cmd.exe	31
PID 2124 wrote to memory of 1820	2124	cmd.exe	31
PID 2124 wrote to memory of 1820	2124	cmd.exe	31
PID 2124 wrote to memory of 1644	2124	cmd.exe	32
PID 2124 wrote to memory of 1644	2124	cmd.exe	32
PID 2124 wrote to memory of 1644	2124	cmd.exe	32
PID 2124 wrote to memory of 1740	2124	cmd.exe	33
PID 2124 wrote to memory of 1740	2124	cmd.exe	33
PID 2124 wrote to memory of 1740	2124	cmd.exe	33
PID 2124 wrote to memory of 2384	2124	cmd.exe	34
PID 2124 wrote to memory of 2384	2124	cmd.exe	34
PID 2124 wrote to memory of 2384	2124	cmd.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\build\make.bat"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo."
  2⤵
  PID:1820
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" time"
  2⤵
  PID:1644
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" echo."
  2⤵
  PID:1740
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" time"
  2⤵
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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