83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2022, 16:41

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General

Target

83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.exe
Size

798KB
MD5

a1306650310cdb8142fe5258aeb3a617
SHA1

5349857e5c215b4816d6ba10eaa5e66f91ece9ae
SHA256

83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960
SHA512

aaf925bbbd1f2e23b46e9416dcf325cb13b82d4e0656705e531dcdb40983a22b0d61365c4dc0aba53b4ef32fe1c5abf13b8b4418f55a7635675b59362f44a6c4
SSDEEP

12288:1IfGKtyQlYBmF1OU7O0tvlqhuFsXMZVp1CGuAgpw/9/WJAfbpn7/ofp1S3b:1IfGElgDY3bFqMZf1C2gaF/QAJ1L

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4964	83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.exe
4964	83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.exe
4964	83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.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\83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.exe
"C:\Users\Admin\AppData\Local\Temp\83637ad7cf0b20bae181325a2997e03383bdecabf1b6990a40d27f8d7b97e960.exe"
1⤵
- Loads dropped DLL
PID:4964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nskBA5E.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskBA5E.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskBA5E.tmp\nsDialogs.dll

Filesize
8KB

MD5
60bef38f7ecb037d4541203a79ba7e07

SHA1
34093fbab7c7e6d36127e0d04309522fd71b58d4

SHA256
756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

SHA512
66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

Download Submit
memory/4964-132-0x00000000022A0000-0x00000000023F0000-memory.dmp

Filesize
1.3MB

Download
memory/4964-133-0x0000000000400000-0x000000000051A7B0-memory.dmp

Filesize
1.1MB

Download
memory/4964-137-0x00000000034D1000-0x00000000034D3000-memory.dmp

Filesize
8KB

Download
memory/4964-138-0x0000000000400000-0x000000000051A7B0-memory.dmp

Filesize
1.1MB

Download