b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 23:04

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General

Target

b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe
Size

1.1MB
MD5

bdf38dba5f0a789fc26ca1aa75db55d1
SHA1

8cc7395b7919cbf0e296bc8f6a46ff9e5fb9afda
SHA256

b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79
SHA512

e16a1b48a26a9d70e19b16028b827309ab4d8312d8a5718abaa1590cdc62f3a6530998429f6b87c53c1bcf84aa56a8dc5c557c4d78bfcb30dad05a2308271439
SSDEEP

24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qo:CcaClSFlG4ZM7QzM/

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe
2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2404	2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe	30
PID 2184 wrote to memory of 2404	2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe	30
PID 2184 wrote to memory of 2404	2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe	30
PID 2184 wrote to memory of 2404	2184	b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe	30

C:\Users\Admin\AppData\Local\Temp\b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe
"C:\Users\Admin\AppData\Local\Temp\b9c371aa926679b8a0cc74f67ad2ccfd4289a9040896afbe9b9ea8f6044c6d79.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

Filesize
753B

MD5
24aee179eeb8c9a54dc6aaf93b0777b6

SHA1
c6ca988ef6f260af118a2b32666f676a109c9b26

SHA256
0ac0a8c43cf793da06f5b9145c4f7082c37f3d7533b858bc56c3208ac0773c43

SHA512
722d96bf95d0e7850a4335f72ae923dd4e9c7c5e906a69c1e260409be58d9ea1f01c6a6bcbc8167e682586ae71669b04690000c4430f45a70f420be742d70cfe

Download Submit
memory/2184-8-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

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