adwind | a211595a019c2278b9f25a095f8d52d2e5f9749383dd4ee9fe3f6c4d66724613

Analysis

max time kernel
31s
max time network
72s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2022, 06:25

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General

Target
informacije o plačilu.js
Size 886KB
Sample220915-g6mntafger
SHA256 a211595a019c2278b9f25a095f8d52d2e5f9749383dd4ee9fe3f6c4d66724613
MD5 8069952178332488ed7eb9768cb9fb89
SHA1 22e5578c0808b78f2240e25be40da112662e3a21
SHA512 a6b3819c83d6c44f862d0460659e1f4b6f84cc0d256eded87721d273d4285d31a8f7d9a2931c68f45aed19d0072ded13e72a6b9a6679c78ff2a34ae3ef499a50
SSDEEP 24576:gZ9mBIJIEB7efRT2ISIuzC9BMlBKEC+Wt:gH4Zh8ekCBt
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

adwind trojan

Malware Config

Signatures

AdWind
A Java-based RAT family operated as malware-as-a-service.
trojan adwind

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-1-5-21-2891029575-1462575-1165213807-1000\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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	wscript.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4388	javaw.exe
3628	java.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 1868	3756	wscript.exe	78
PID 3756 wrote to memory of 1868	3756	wscript.exe	78
PID 3756 wrote to memory of 4388	3756	wscript.exe	79
PID 3756 wrote to memory of 4388	3756	wscript.exe	79
PID 4388 wrote to memory of 3628	4388	javaw.exe	80
PID 4388 wrote to memory of 3628	4388	javaw.exe	80
PID 4388 wrote to memory of 4384	4388	javaw.exe	82
PID 4388 wrote to memory of 4384	4388	javaw.exe	82
PID 3628 wrote to memory of 480	3628	java.exe	84
PID 3628 wrote to memory of 480	3628	java.exe	84

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\informacije o plačilu.js"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3756
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\nkTymKpfAY.js"
  2⤵
  PID:1868
- C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
  "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\oyomziv.txt"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4388
- - C:\Program Files\Java\jre1.8.0_66\bin\java.exe
    "C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.6723851372510068790252431011659395.class
    3⤵
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3628
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6957374854874816824.vbs
      4⤵
      PID:480
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7246985336609444959.vbs
    3⤵
    PID:4384
  - - C:\Windows\system32\cscript.exe
      cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7246985336609444959.vbs
      4⤵
      PID:1076

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

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Downloads

90737d32e3aba4b.timestamp

Path C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
Size 50B
SHA256 a997748446b1197baf53468b7ac2d035c2296618ee71dfdae469ae335efa2ea4
MD5 e7cd80bc09f05959457a895597dc9895
SHA1 f50513e10ed9627a63ce6bc101a11437d8227145
SHA512 f529221524a9f97edb644ed8a5b354401dcd85733c44d7377dbab20b23df4ef88e0b38d084b693c6bb6dbf8032526de6a5ed1fffca64e4382afc76ee7ddd2459
MD5 SHA1 SHA512

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_0.6723851372510068790252431011659395.class

Path C:\Users\Admin\AppData\Local\Temp\_0.6723851372510068790252431011659395.class
Size 241KB
SHA256 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9
MD5 781fb531354d6f291f1ccab48da6d39f
SHA1 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68
SHA512 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8
SSDEEP 6144:WI5pxUZ7Gvi8ulm+yV/rIF0/MO2qnan1J7pXESN6U:J5pxAGqNkrIq/MO2qnA
MD5 SHA1 SHA512 SSDEEP

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83aa4cc77f591dfc2374580bbd95f6ba_9be0bf4d-f8db-4af4-be85-dc38433c9501

Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2891029575-1462575-1165213807-1000\83aa4cc77f591dfc2374580bbd95f6ba_9be0bf4d-f8db-4af4-be85-dc38433c9501
Size 45B
SHA256 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
MD5 c8366ae350e7019aefc9d1e6e6a498c6
SHA1 5731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA512 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
MD5 SHA1 SHA512

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nkTymKpfAY.js

Path C:\Users\Admin\AppData\Roaming\nkTymKpfAY.js
Size 2KB
SHA256 3cbfbfcb55899b813be6bf545cc08672d1d34c5d5af9eef0baf1b82c28c7317d
MD5 078e87ebbd0702eca82d25066a3802a7
SHA1 c210f3d156d48370b2dc54b3ad64ea5e113d845a
SHA512 f24d07cbb620d9bdfef3ce1450bddec0ebc2cabd7423cd951894325da1afd88d9bb554daceb9b9bc8c02275269c80ebba5542a450c7a7604ff2feae3a4331488
MD5 SHA1 SHA512

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oyomziv.txt

Path C:\Users\Admin\AppData\Roaming\oyomziv.txt
Size 473KB
SHA256 99f760f98bfe8b3212f9f6253a70f4e1981a2ed99bcd968ea707b5c049f09a22
MD5 b2b23d5bb60eda7a11ec2e1b2f87b992
SHA1 45b6686a6b9380be1062301310fdc6771386a883
SHA512 ccc5ddd0dd5dff20ff0ddf1d5539a049ee64b928cf7f7927cd77a3e39d1986fe2c713952eae1e96b5836dd43566ea8176ed64ed48c57ba099b37707ec85818b8
SSDEEP 12288:kjEPwrVhOBef8ZeLJU5pxogQNUhIK/0c2qnAN:kjEPsVhmeMessS7B2qnI
MD5 SHA1 SHA512 SSDEEP

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memory/3628-178-0x0000000002F80000-0x0000000003F80000-memory.dmp

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memory/3628-158-0x0000000002F80000-0x0000000003F80000-memory.dmp

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memory/4388-138-0x0000000002EE0000-0x0000000003EE0000-memory.dmp

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memory/4388-174-0x0000000002EE0000-0x0000000003EE0000-memory.dmp

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memory/4388-169-0x0000000002EE0000-0x0000000003EE0000-memory.dmp

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memory/4388-164-0x0000000002EE0000-0x0000000003EE0000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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