86df099097923f9e0dcf31e78f0d3271f9a918726a206624f8fd510a8077d315

General

Target

KMS Tools Unpack.exe
Size

57.4MB
MD5

ae2a3c825cbf294b8adedcdba6a03687
SHA1

d2ceea4520a4fb42fc4088ea57d5a13b050cced3
SHA256

86df099097923f9e0dcf31e78f0d3271f9a918726a206624f8fd510a8077d315
SHA512

82a67731e51d1d9248b8148db7e669182327cc7edd0b28d232421b9d523db3601d58d332f890fc360c1051f3dd1a6eafd5f12d77942747ef6632419a14ac031d
SSDEEP

1572864:Nx1y8kFxSBqccESbNnPPvitf4QNI2C17ZT:NGHSDcESbx+RNI2C/T

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

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	KMS Tools Unpack.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	KMS Tools Unpack.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4576	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4468	powershell.exe
4468	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4468	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 212	3388	KMS Tools Unpack.exe	88
PID 3388 wrote to memory of 212	3388	KMS Tools Unpack.exe	88
PID 212 wrote to memory of 4468	212	cmd.exe	90
PID 212 wrote to memory of 4468	212	cmd.exe	90
PID 3388 wrote to memory of 680	3388	KMS Tools Unpack.exe	94
PID 3388 wrote to memory of 680	3388	KMS Tools Unpack.exe	94
PID 3388 wrote to memory of 680	3388	KMS Tools Unpack.exe	94
PID 680 wrote to memory of 4456	680	cmd.exe	96
PID 680 wrote to memory of 4456	680	cmd.exe	96
PID 680 wrote to memory of 4456	680	cmd.exe	96
PID 680 wrote to memory of 4576	680	cmd.exe	97
PID 680 wrote to memory of 4576	680	cmd.exe	97
PID 680 wrote to memory of 4576	680	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\KMS Tools Unpack.exe
"C:\Users\Admin\AppData\Local\Temp\KMS Tools Unpack.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3388
- C:\Windows\system32\cmd.exe
  "C:\Windows\Sysnative\cmd.exe" /c powershell -noprofile -command Add-MpPreference -ThreatIDDefaultAction_Ids 2147685180 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147735507 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147736914 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147743522 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147734094 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147743421 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147765679 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 251873 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 213927 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147722906 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ExclusionPath C:\Windows\KMSAutoS -Force; Add-MpPreference -ExclusionPath C:\Windows\System32\SppExtComObjHook.dll -Force; Add-MpPreference -ExclusionPath C:\Windows\System32\SppExtComObjPatcher.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_x64.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_files\KMSSS.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_files -Force; Add-MpPreference -ExclusionPath C:\Windows\KMS -Force;
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -noprofile -command Add-MpPreference -ThreatIDDefaultAction_Ids 2147685180 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147735507 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147736914 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147743522 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147734094 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147743421 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147765679 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 251873 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 213927 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ThreatIDDefaultAction_Ids 2147722906 -ThreatIDDefaultAction_Actions Allow -Force; Add-MpPreference -ExclusionPath C:\Windows\KMSAutoS -Force; Add-MpPreference -ExclusionPath C:\Windows\System32\SppExtComObjHook.dll -Force; Add-MpPreference -ExclusionPath C:\Windows\System32\SppExtComObjPatcher.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_x64.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_files\KMSSS.exe -Force; Add-MpPreference -ExclusionPath C:\Windows\AAct_Tools\AAct_files -Force; Add-MpPreference -ExclusionPath C:\Windows\KMS -Force;
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4468
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\SelfDelete.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:680
- - C:\Windows\SysWOW64\chcp.com
    chcp 65001
    3⤵
    PID:4456
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 1 localhost
    3⤵
    - Runs ping.exe
    PID:4576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\SelfDelete.bat

Filesize
189B

MD5
db8d403e39ca27397567664e7065b91f

SHA1
a438727f76b164bb718995acf6beebef0811983c

SHA256
2bc60df097abf251ae1a9f50d7d0e2ac3dd6900efed71796db1c1b585b021ca6

SHA512
516295b33c817b789865e5c1fa4aa8870e61a80e5695460d0ff878ab05f58129c8d6cefa71148022c64ba220806ec540a6e3839f6ca7a9336885440cc2a1cfcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_njwec5oj.4eg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4468-135-0x000001C96BD00000-0x000001C96BD22000-memory.dmp

Filesize
136KB

Download
memory/4468-145-0x000001C96BD60000-0x000001C96BD70000-memory.dmp

Filesize
64KB

Download
memory/4468-146-0x000001C96BD60000-0x000001C96BD70000-memory.dmp

Filesize
64KB

Download
memory/4468-147-0x000001C96BD60000-0x000001C96BD70000-memory.dmp

Filesize
64KB

Download
memory/4468-152-0x000001C96BD60000-0x000001C96BD70000-memory.dmp

Filesize
64KB

Download

Analysis

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