094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9

Analysis

max time kernel
150s
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
18/08/2024, 22:25

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General

Target

094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe
Size

4.2MB
MD5

a27a9b6608899aa68c7b1688c2d569af
SHA1

c2901ffe77d31a79273540322cff0a0e2aff76ea
SHA256

094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9
SHA512

49100c879790866f373a7878a431b7885edd2532d95afd7f626a9893de5d939e15ab526e4294c725e546f7b393aab2efa9fbf90e7516db6eaa51138ddb24fe73
SSDEEP

49152:EAETpzwM3yrhOGBQcsODWrDJKQqlwOGu+qzMzwFvivOWrmk:hBo/ODp5lwOGum8Fv0Og

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2224	员䉋L

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4728 set thread context of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3112	2224	WerFault.exe	87

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	员䉋L

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87
PID 4728 wrote to memory of 2224	4728	094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe	87

C:\Users\Admin\AppData\Local\Temp\094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe
"C:\Users\Admin\AppData\Local\Temp\094da8a49560f6a8e549dfdf7ee1d7fcf25c9a958b0f5325168798a02a7027e9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Users\Admin\AppData\Local\Temp\员䉋L
  "C:\Users\Admin\AppData\Local\Temp\员䉋L"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 380
    3⤵
    - Program crash
    PID:3112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2224 -ip 2224
1⤵
PID:1140

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\员䉋L

Filesize
38KB

MD5
3992f464696b0eeff236aef93b1fdbd5

SHA1
8dddabaea6b342efc4f5b244420a0af055ae691e

SHA256
0d1a8457014f2eb2563a91d1509dba38f6c418fedf5f241d8579d15a93e40e14

SHA512
27a63b43dc50faf4d9b06e10daa15e83dfb3f3be1bd3af83ea6990bd8ae6d3a6a7fc2f928822db972aaf1305970f4587d768d68cd7e1124bc8f710c1d3ee19a6

Download Submit
memory/2224-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2224-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2224-9-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4728-4-0x00007FF61E390000-0x00007FF61E7CC000-memory.dmp

Filesize
4.2MB

Download