22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36

Analysis

max time kernel
327s
max time network
342s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 10:59

Target

22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exe
Size

445KB
MD5

3d7d08bd7086c0feb0f7a9b6472a9c14
SHA1

2548ef5b847f24226f5bd214a447e7655ad37eda
SHA256

22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36
SHA512

ac2de0c81e584318c3e394809519904d98fa8ebb394a8105991890bcfbdd1c764d80f9e4b7a0de135d6f922713e913a8a1b4f9cb5943cba07a24d226f567df59
SSDEEP

12288:LleMi6iMNOcgNvROVMs4183/Qrmax2LpV1BfoPXvvC:LoMJNORNvROVMx1HxkpVjwvvvC

Score

7^/10

Loads dropped DLL 3 IoCs

Processes:

22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exenet.exe

description	pid	process	target process
PID 1160 wrote to memory of 4988	1160	22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exe	net.exe
PID 1160 wrote to memory of 4988	1160	22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exe	net.exe
PID 1160 wrote to memory of 4988	1160	22d808f824182cd852e51364fcd874882662cff07a73fa315fe01d54e18eca36.exe	net.exe
PID 4988 wrote to memory of 5088	4988	net.exe	net1.exe
PID 4988 wrote to memory of 5088	4988	net.exe	net1.exe
PID 4988 wrote to memory of 5088	4988	net.exe	net1.exe

C:\Windows\SysWOW64\net.exe
net stop nethttpservice
2⤵
- Suspicious use of WriteProcessMemory
PID:4988

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop nethttpservice
3⤵
PID:5088

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

C:\Users\Admin\AppData\Local\Temp\nss5FF6.tmp\System.dll
Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss5FF6.tmp\nsExec.dll
Filesize
6KB

MD5
acc2b699edfea5bf5aae45aba3a41e96

SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2

SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss5FF6.tmp\nsExec.dll
Filesize
6KB

MD5
acc2b699edfea5bf5aae45aba3a41e96

SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2

SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

Download Submit
memory/4988-135-0x0000000000000000-mapping.dmp

Download
memory/5088-136-0x0000000000000000-mapping.dmp

Download