9f3a7c1a4cc7e6e68e610bdce33046edb090a648e362ab8d3df8ba72561e1482

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 01:58

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General

Target

dllhost.exe
Size

1008KB
MD5

46ce226283fb84a52a6a902fc7032363
SHA1

c3bb1c73525de62dc7756ad40574ad6c6c148996
SHA256

9f3a7c1a4cc7e6e68e610bdce33046edb090a648e362ab8d3df8ba72561e1482
SHA512

36ea4f80512c7b20d1c34406b6bdd77f64831c4569d7cb4418d4904dffdb8d33e3b6e4f37fa2b949449c04569bd1f9dc3dd010027de288ab2f8ac9de02d4f34d
SSDEEP

24576:ffmMv6Ckr7Mny5QLN79aNHTaJhN8ZgDlA1xgYE5t:f3v+7/5QLN7AZghcxgLX

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4344	2232	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 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	dllhost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 4788	2232	dllhost.exe	82
PID 2232 wrote to memory of 4788	2232	dllhost.exe	82
PID 2232 wrote to memory of 4788	2232	dllhost.exe	82

C:\Users\Admin\AppData\Local\Temp\dllhost.exe
"C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\dllhost.exe"
  2⤵
  PID:4788
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 740
  2⤵
  - Program crash
  PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2232 -ip 2232
1⤵
PID:1184

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

memory/2232-2-0x0000000004320000-0x0000000004720000-memory.dmp

Filesize
4.0MB

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