8720ce143198440ad0bf5cac66c06304ab1f414d24de6c6e8184063cd45e2490

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 08:43

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General

Target

Current-value.exe
Size

210KB
MD5

0631513293a26704a9d21585a6dcaaff
SHA1

cb2b45d7d9dc2a79845413eccd319f391ab34dee
SHA256

1c2c212dbad3b81d9c6225c3a9f9f6211b10782d228a090f9aa4f038b0270663
SHA512

2d7f1ab850d08a1bd7a9b8e43b9ea60da5ac6dff9bbb311fd61ceb6f501a630492b51d36c7437c158e7ef2f7ba9ec8468b1072c00d0fee93b9e46505a6f44883
SSDEEP

6144:YqjIeZoVSe/5Yo8ENpAgzjBX/srqcr8eFpkokt:VRZo3/W3EvjJ/xcr8eso4

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

Current-value.exe

pid	Process
1268	Current-value.exe
1268	Current-value.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2060	1268	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

Processes:

Current-value.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Current-value.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Current-value.exe

pid	Process
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe
1268	Current-value.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Current-value.exe

description	pid	Process	procid_target
PID 1268 wrote to memory of 5072	1268	Current-value.exe	82
PID 1268 wrote to memory of 5072	1268	Current-value.exe	82
PID 1268 wrote to memory of 5072	1268	Current-value.exe	82

C:\Users\Admin\AppData\Local\Temp\Current-value.exe
"C:\Users\Admin\AppData\Local\Temp\Current-value.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\Current-value.exe
  "C:\Users\Admin\AppData\Local\Temp\Current-value.exe"
  2⤵
  PID:5072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1008
  2⤵
  - Program crash
  PID:2060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1268 -ip 1268
1⤵
PID:1932

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\4qjf8.dll

Filesize
11KB

MD5
f017a525c5109cf111948829b85b58cf

SHA1
a18a147258fb576eabd21fcdcdce5407d069fa7a

SHA256
8f78ffe74d0db1c327ed2dc2a76c07d0814ec2060b8f42c0c1cd32f631a4529f

SHA512
5d7a686b52614fb4327121f33ec27c2f0d171dfc694e1ee379cba22ec85a55d7982dd5ccdc99b38237fa0c9f1399e97a4b0a6c86220a021eda6aa1d055e88435

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsuAB83.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/1268-10-0x0000000074F20000-0x0000000074F27000-memory.dmp

Filesize
28KB

Download
memory/1268-11-0x0000000074F20000-0x0000000074F27000-memory.dmp

Filesize
28KB

Download