737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86

Analysis

max time kernel
90s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 10:43

Target

737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86.exe
Size

649KB
MD5

90d95ec3cd89915d686d53cbe6ffc160
SHA1

2a613cf4fcf65fa5eaa6df8acad4cfede8ecdc22
SHA256

737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86
SHA512

8e1003f6c473322c9a64b7ffc6fef6cc02a766acd2b7ca0e01b0b452496e2b6eacc93fd8136429e2aba479f4da1c1ef36575f6141e6f846a4856aefc15eed1f4
SSDEEP

12288:MMMHMO9+nHzmc7nuXZ4qRGI5Z360W/EG28ci:m9smCuXZ4cDK0WQ8/

Score

7^/10

Loads dropped DLL 3 IoCs

Processes:

737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86.exe
"C:\Users\Admin\AppData\Local\Temp\737735b9f8993bd402f56e4d8d277464368a9617c9a78091246119ada9759b86.exe"
1⤵
- Loads dropped DLL
PID:2296

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\nstC4ED.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nstC4ED.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nstC4ED.tmp\nsDialogs.dll

Filesize
8KB

MD5
60bef38f7ecb037d4541203a79ba7e07

SHA1
34093fbab7c7e6d36127e0d04309522fd71b58d4

SHA256
756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

SHA512
66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

Download Submit
memory/2296-132-0x0000000000400000-0x00000000004A4780-memory.dmp

Filesize
657KB

Download
memory/2296-136-0x0000000003111000-0x0000000003113000-memory.dmp

Filesize
8KB

Download
memory/2296-137-0x0000000000400000-0x00000000004A4780-memory.dmp

Filesize
657KB

Download