03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
09-01-2025 02:00

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General

Target

03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
Size

506KB
MD5

dd935b0e91e2e551b21296d8fa186d11
SHA1

9638372c80f866bdc1b73af7971918e8ba7ab9e7
SHA256

03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e
SHA512

fdf1ffbeb25f7e0b691c6f0127c297c804d1ecc71579fef69e7d27429902988ee84b34ce2826c49b213f96b1a47d32868ddbcd23d4954d5d80535373fb40d109
SSDEEP

12288:B7MTFoKqS6k0jRWhI/L366W5Fd3IYXCNoSZFDHBa7Pqh:B7MTFoZS6kURFL66seoS3Dha7ih

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.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
2996	2312	WerFault.exe	29

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	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2996	2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe	30
PID 2312 wrote to memory of 2996	2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe	30
PID 2312 wrote to memory of 2996	2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe	30
PID 2312 wrote to memory of 2996	2312	03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe	30

C:\Users\Admin\AppData\Local\Temp\03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
"C:\Users\Admin\AppData\Local\Temp\03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 528
  2⤵
  - Program crash
  PID:2996

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\skovmandshilsnerne.lnk

Filesize
834B

MD5
18d72a8742eca39233a7eddf48f16708

SHA1
4401a26d5af3f6a219ae669f12a74e291a5c145f

SHA256
51bc309b8e24a8dc12b9a68cd8f969f3dfc348fc23dc8ba0e4df355a1fbfda84

SHA512
92975c4adc35cc477fb6b8c423a6190f628ea74d1364b2ed1ca4fb1013d163865a580d05536b4d348c984c4848cb0ee86200b87477bb4c02e3001896516191ff

Download Submit
\Users\Admin\AppData\Local\Temp\nst737D.tmp\System.dll

Filesize
12KB

MD5
0d7ad4f45dc6f5aa87f606d0331c6901

SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457

SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

Download Submit