1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f

Analysis

max time kernel
125s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2023 02:29

Target

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
Size

363KB
MD5

6efb6ff87f5d89884d54bec7292175cf
SHA1

22059d226717ac0d3939856d0dfa96d227d4f2f7
SHA256

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f
SHA512

81af67219a0d32e45988d406a9faef65bbfbc816514d80867c57855fa286ecbcb86c9c1cc8730dc2be46f8e9ebd044102adf54cc5fef2d30efc0536701bb623c
SSDEEP

6144:3BlL/MvvVjdK0lJ5YqTkc1pEMkvIMFRnsEBkWqFFs7SqEsZc6/e5jbXyAGAu:xavtpKQhwiuMkrfkP07zO6/eF+eu

Score

7^/10

Executes dropped EXE 1 IoCs

Processes:

sxuojeerk.exe

pid process

2856 sxuojeerk.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

2540 2856 WerFault.exe sxuojeerk.exe

pid	process
2856	sxuojeerk.exe

pid	pid_target	process	target process
2540	2856	WerFault.exe	sxuojeerk.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exesxuojeerk.exe

description	pid	process	target process
PID 2180 wrote to memory of 2856	2180	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 2180 wrote to memory of 2856	2180	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 2180 wrote to memory of 2856	2180	1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe	sxuojeerk.exe
PID 2856 wrote to memory of 3544	2856	sxuojeerk.exe	sxuojeerk.exe
PID 2856 wrote to memory of 3544	2856	sxuojeerk.exe	sxuojeerk.exe
PID 2856 wrote to memory of 3544	2856	sxuojeerk.exe	sxuojeerk.exe

C:\Users\Admin\AppData\Local\Temp\1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe
"C:\Users\Admin\AppData\Local\Temp\1c5fe765bf3ebb0796a13fcfd22c3b9a92b55e2734b1de8904a8e8f8931f350f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe
"C:\Users\Admin\AppData\Local\Temp\sxuojeerk.exe"
3⤵
PID:3544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 620
3⤵
- Program crash
PID:2540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 2856 -ip 2856
1⤵
PID:116

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\lxdadgl.hv

Filesize
334KB

MD5
e1856a3cb40a5605ad36b4ae37dfe37a

SHA1
b0fa5b73764df7a6c79802ac954e28d31f9512d1

SHA256
894a723c45dfff46803c4aff233cdad0b2494fbe5ee2249ddc3186e92bda3bea

SHA512
67960b4c618df794ac020c9be089c0efc5c292b089dad36bc8e11faba72990d7239fee335485cc3ce6d16590639403275a0c3ca6e72c202033a8d1d0ed113996

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

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

Filesize
178KB

MD5
ee5d6845f2d916386c0b653d46bc82d5

SHA1
adcf833083c0aaff86644f43bd1f95fa1b48f6fb

SHA256
5930c69d2a0bee02e324b1e6b0dfb061553af1c3bee62e2a56ffa52d4c2001e3

SHA512
4c8d62eb9e12ea37ab43115a94e953d8c8343f9aa4581e8c0856e152f416dc50b9cf6b2d76b7e579dd3f5a5c84b5492e9f179e995421b808b9e5acc44757e14a

Download Submit
memory/2856-5-0x0000000001060000-0x0000000001062000-memory.dmp

Filesize
8KB

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