7d09a3768f7dfb3e2aaacabc46d05e59fc4ae20ee20c3e0c61e371ad5e3c30a3

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 02:43

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General

Target

S12GF803.exe
Size

276KB
MD5

73d7525cc16a70fdd326f3cee8928a80
SHA1

2354ed7b61f9764d318088aca0c92884e408aa28
SHA256

4518329e81a1a2e8a9bebd6dc7797ec5cc93723075409cd44e89d572da46eab4
SHA512

40722cda09838d1f5e0ddde6dbbde9111149bb59c02b21af63cf1626fa2cb59a7126d018ceccaff80295bbc4f0f8e84f065104f971a9b587112a454a653afcef
SSDEEP

6144:/wNTMFkC+gUJIqC7uITtV66zZ6zNpTbwnxR7PUj:ZFk5k7xlAbwnAj

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1868	xsdzemml.exe

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
4140	1868	WerFault.exe	82

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	xsdzemml.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	S12GF803.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1868	2348	S12GF803.exe	82
PID 2348 wrote to memory of 1868	2348	S12GF803.exe	82
PID 2348 wrote to memory of 1868	2348	S12GF803.exe	82
PID 1868 wrote to memory of 4456	1868	xsdzemml.exe	83
PID 1868 wrote to memory of 4456	1868	xsdzemml.exe	83
PID 1868 wrote to memory of 4456	1868	xsdzemml.exe	83

C:\Users\Admin\AppData\Local\Temp\S12GF803.exe
"C:\Users\Admin\AppData\Local\Temp\S12GF803.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\xsdzemml.exe
  C:\Users\Admin\AppData\Local\Temp\xsdzemml.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1868
- - C:\Users\Admin\AppData\Local\Temp\xsdzemml.exe
    C:\Users\Admin\AppData\Local\Temp\xsdzemml.exe
    3⤵
    PID:4456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1868 -s 564
    3⤵
    - Program crash
    PID:4140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1868 -ip 1868
1⤵
PID:1120

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\Local\Temp\4mf1mzagrewnllrh6j

Filesize
211KB

MD5
8c48106096f4a63651b3904ff5564120

SHA1
fd237c8ee9120742312c3f231bd38e499cc01d72

SHA256
dc7b738bcef4cd84d1878b06dfeb06766d325dd662822d7846a61f3a4e036412

SHA512
9f351531ae3134c77ec5c6f76eb30ca4fc7be50e9200990f386305ccb4ae78f5377723633c8ee2bb5068c57b0f5f7baf7c97aa1da1400ba8b80aaebb356afde6

Download Submit
C:\Users\Admin\AppData\Local\Temp\rophhuo

Filesize
4KB

MD5
f9b46f5ed05166cdc656815ff324f538

SHA1
e2ce5a8c29dd51ac34dc88118a153269b3a11709

SHA256
c6dcc3d8f540d15bffd5fd31c2ac9e0cfebcf6473cb55975e7a50fa9055cbf76

SHA512
1d444c0ac9f19c02bcfa0468be96cc6efd0c9d32ff6cb7fa7f120da3fb7fd2878ab6424de23da975c7ccd66523f633dc1a630867244aba89c537123cc5c786b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\xsdzemml.exe

Filesize
55KB

MD5
e2aa91fb3599cb7cbbd1cb3d5e4c3063

SHA1
f4278c4f6e1f3358b1ea4748aa2c9401488b6fb7

SHA256
2e61c28dea3a0dcde21b06fba573bac629a6cc2fb464bde2f332f3e8c3ba62df

SHA512
f5f91140dbeaf73a724bca50914a13bb4bd180c0a6b4ccc87f7abd34cea94bd0f16d2d601ec8e6fde5d414f24e8078622f2f203d135469213d524a0f4b632ce3

Download Submit
memory/1868-8-0x0000000000880000-0x0000000000882000-memory.dmp

Filesize
8KB

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