4dc3b3322933c0a71e75f83f59ef4dbe4ec0fb3b12271e6e75923b58dc7d1091

Analysis

max time kernel
141s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 02:13

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General

Target

mjgardenres.dll
Size

25KB
MD5

a11d66d32aa0b56bfc4a9ab8f4ba633f
SHA1

b491be4280f316e5f63b2b5baef7bd961ff2113f
SHA256

4ae6de5de9028d66ff46fc4e136ee37dda7102523d395f5a7515ff4d94fcfed7
SHA512

3f4170d5cb264e2d2a2e99d69aacb2457bd976a4e5ce3b02fe9cacba04c2ebc9cf0e4a6f3aa66ab73ed2fe26249fdc7862aa2c4a1eedb2b7f257aaeeaa53d100
SSDEEP

768:2lMeHkD3RNRBUFgNcRhD4UAzKnyxvha5o7:0r2RFC8Qnw

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1204	3676	WerFault.exe	91

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 3676	4624	rundll32.exe	91
PID 4624 wrote to memory of 3676	4624	rundll32.exe	91
PID 4624 wrote to memory of 3676	4624	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mjgardenres.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mjgardenres.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3676 -s 576
    3⤵
    - Program crash
    PID:1204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3676 -ip 3676
1⤵
PID:3672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4396,i,6510295916244954942,10164894160290787457,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
1⤵
PID:456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3676-0-0x0000000018000000-0x0000000018015000-memory.dmp

Filesize
84KB

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