81c96a889f6095e84ff6b8bf1d48eb524c4ed5fa3a013e335864ab1fb71133f2

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 10:36

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General

Target

4969f8916c7b2d08173c9d8214f4200c_JaffaCakes118.js
Size

150B
MD5

4969f8916c7b2d08173c9d8214f4200c
SHA1

aeba793b1ff57f6273968ad1c1688cb1aa5e2df8
SHA256

81c96a889f6095e84ff6b8bf1d48eb524c4ed5fa3a013e335864ab1fb71133f2
SHA512

e91829594fbc683e6df43548b774c158343ee1ae26abb5158ca1b23e50558f54a1208d31426fcfaf486355682b5ede03abe52a93125a50bbd341ad29d2d3bd52

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 4 IoCs

flow	pid	Process
2	1124	powershell.exe
6	1124	powershell.exe
22	1124	powershell.exe
23	1124	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-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	wscript.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1124	powershell.exe
1124	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1124	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 1124	1700	wscript.exe	83
PID 1700 wrote to memory of 1124	1700	wscript.exe	83

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\4969f8916c7b2d08173c9d8214f4200c_JaffaCakes118.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $ff = curl https://google.com;
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

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_wtecl20g.y4i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1124-0-0x00007FFF84923000-0x00007FFF84925000-memory.dmp

Filesize
8KB

Download
memory/1124-1-0x0000021A666B0000-0x0000021A666D2000-memory.dmp

Filesize
136KB

Download
memory/1124-11-0x00007FFF84920000-0x00007FFF853E1000-memory.dmp

Filesize
10.8MB

Download
memory/1124-12-0x00007FFF84920000-0x00007FFF853E1000-memory.dmp

Filesize
10.8MB

Download
memory/1124-13-0x0000021A67310000-0x0000021A67AB6000-memory.dmp

Filesize
7.6MB

Download
memory/1124-19-0x00007FFF84920000-0x00007FFF853E1000-memory.dmp

Filesize
10.8MB

Download