53d8c174d3df89c9646c0c338e6e21f7f4e26f1efc6591a1cbb48b6b7519a394

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-10-2024 11:50

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General

Target

union_of_taxation_employees_collective_agreement58499.js
Size

7.7MB
MD5

b825aaaf2a005841d197da69d1e19c18
SHA1

7f1c3d747138835c29cd19a44c4a78d4dd17aeaa
SHA256

53d8c174d3df89c9646c0c338e6e21f7f4e26f1efc6591a1cbb48b6b7519a394
SHA512

9e1087febe0d4646946b0ea0ef84f105f9c5e2247b86b77f465894a2dd4cdbf96e354317a6c98c5d432aeb9a80cf7692bf95ff7a3e5b9c9e92295b7237ece22b
SSDEEP

49152:Cl97FPV9cl97FPV9cl97FPV9cl97FPV9cl97FPV9cl97FPV9l:gPVEPVEPVEPVEPVEPVD

Score

3^/10

execution

Malware Config

Signatures

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 1 IoCs

pid	Process
600	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	600	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2668	2560	taskeng.exe	32
PID 2560 wrote to memory of 2668	2560	taskeng.exe	32
PID 2560 wrote to memory of 2668	2560	taskeng.exe	32
PID 2668 wrote to memory of 3028	2668	wscript.EXE	33
PID 2668 wrote to memory of 3028	2668	wscript.EXE	33
PID 2668 wrote to memory of 3028	2668	wscript.EXE	33
PID 3028 wrote to memory of 600	3028	cscript.exe	35
PID 3028 wrote to memory of 600	3028	cscript.exe	35
PID 3028 wrote to memory of 600	3028	cscript.exe	35

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\union_of_taxation_employees_collective_agreement58499.js
1⤵
PID:2224

C:\Windows\system32\taskeng.exe
taskeng.exe {9319795E-E597-473E-81A2-0823B33B6B6D} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\system32\wscript.EXE
  C:\Windows\system32\wscript.EXE GLOBAL~1.JS
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Windows\System32\cscript.exe
    "C:\Windows\System32\cscript.exe" GLOBAL~1.JS
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3028
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:600

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\Roaming\Identities\GLOBAL~1.JS

Filesize
39.7MB

MD5
959bf6f3d9862c6c4bdd8e655320957d

SHA1
dccb5c6f2316f1796531718af19c4093ada8d71b

SHA256
cd752661dfcfffbf6b2a0615c0427bec7e475dceda8d9679ccbf65f5081da50b

SHA512
70d2aa38858b49926c7a114b4e250a80cab7bf0b9ef7855ba0940967bd8c0a7e8ef5c9cd99d628deeabc323145c4603120dbcf2b8251f478b551a48f5a90563f

Download Submit
memory/600-7-0x000000001B7E0000-0x000000001BAC2000-memory.dmp

Filesize
2.9MB

Download
memory/600-8-0x0000000002390000-0x0000000002398000-memory.dmp

Filesize
32KB

Download