4873fc7cab19439ccbc5cfffcc818ed55cd682cd5475889c7062476a877438ce

Analysis

max time kernel
99s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 23:53

Target

038159.exe
Size

251KB
MD5

f89aeda946171325b3cc41db4e0c7356
SHA1

83da10df168a7801bef8257fcbdc23bf18f0d15c
SHA256

5beadd0ecc9f1407dab89746630fddf7362dd00323e6a5e5413a0c286e2ee583
SHA512

229332eb6bec4208a2eb9055237ee5ac83a9da577ce04f2a0a9bad2c6c113b815ff60876d265f344d10d36d20da3bb4444ef2c8896fe9dc6005bac73a3c902ab
SSDEEP

6144:wBlL/cYzuovWn9oMSJgRXlD9LhVLwsLXUMn3ua/TY:Cecuo+yMSYlebMn3ua/TY

Score

7^/10

Loads dropped DLL 1 IoCs

Processes:

038159.exe

pid process

4144 038159.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 target process

2004 4144 WerFault.exe 038159.exe

pid	process
4144	038159.exe

pid	pid_target	process	target process
2004	4144	WerFault.exe	038159.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

038159.exe

description	pid	process	target process
PID 4144 wrote to memory of 4336	4144	038159.exe	038159.exe
PID 4144 wrote to memory of 4336	4144	038159.exe	038159.exe
PID 4144 wrote to memory of 4336	4144	038159.exe	038159.exe

C:\Users\Admin\AppData\Local\Temp\038159.exe
"C:\Users\Admin\AppData\Local\Temp\038159.exe"
2⤵
PID:4336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4144 -s 1000
2⤵
- Program crash
PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4144 -ip 4144
1⤵
PID:3964

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

C:\Users\Admin\AppData\Local\Temp\nsy339F.tmp\jaqxzro.dll
Filesize
29KB

MD5
1e8aa5fcc0f7de7a0836081dd9efff05

SHA1
48317ef5f587f52fd34b42164dfb893dcde95e1b

SHA256
5389af7b3d0f5a3496cd2aa538a6ee01fd5a9bd1a8fcf3b9411f4112313d43af

SHA512
addd27d8923bf5d3f7d87e3eb2f6138d05532aa7c9340fde2f998a84fa87f227b63cd515176940de099d4f8dc46d1ab7467f4e347e266d0ef128d7337d79ea16

Download Submit
memory/4144-6-0x00000000750B0000-0x00000000750BB000-memory.dmp

Filesize
44KB

Download
memory/4144-9-0x00000000750B0000-0x00000000750BB000-memory.dmp

Filesize
44KB

Download