hxxp://ludwig[.]guru

Analysis

max time kernel
31s
max time network
33s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 10:35

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General

Target

http://ludwig.guru

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133643037689494282"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4128	chrome.exe
4128	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe

Suspicious use of AdjustPrivilegeToken 62 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe
Token: SeShutdownPrivilege	4128	chrome.exe
Token: SeCreatePagefilePrivilege	4128	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe
4128	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 1232	4128	chrome.exe	81
PID 4128 wrote to memory of 1232	4128	chrome.exe	81
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 4204	4128	chrome.exe	82
PID 4128 wrote to memory of 3692	4128	chrome.exe	83
PID 4128 wrote to memory of 3692	4128	chrome.exe	83
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84
PID 4128 wrote to memory of 5044	4128	chrome.exe	84

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://ludwig.guru
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4128
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffdc65eab58,0x7ffdc65eab68,0x7ffdc65eab78
  2⤵
  PID:1232
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:2
  2⤵
  PID:4204
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:3692
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2280 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2836 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:1
  2⤵
  PID:2816
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2844 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:1
  2⤵
  PID:4032
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4396 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:4416
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4536 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:3680
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4416 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:1
  2⤵
  PID:4248
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3120 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:1
  2⤵
  PID:2028
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4624 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:2720
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4640 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:1132
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4612 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:8
  2⤵
  PID:872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4596 --field-trial-handle=1928,i,15744730498973248766,15020030467207328767,131072 /prefetch:1
  2⤵
  PID:4540

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:4268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
7KB

MD5
1a591b89ec08c4887853309e8dedf379

SHA1
4f8a30ee8dfa0495b03eb3648f7a3ff4ef680fd0

SHA256
776d39e940017704d8bc81cbdd52676bacba93286db915c81f25f8819086d7f6

SHA512
f1e79dc848ab9c058f50d9fd62059f04904169b77f86e62805ea68637ebff5cb7d01fbbbf2ff2374a2931ba9cef716a9419fa618b246be269411489ade8b79d3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
257KB

MD5
3b63b8cb8badc9145057ae21f5b68afb

SHA1
97af9fb3bff0c962c71becc5c37edfe102ba37c5

SHA256
7239188b992d1a10ef3d896da1500c7f4e98cb985e4cdd650b30c9c478819842

SHA512
7c61963c74bacf800a18e1baec3187f3c295d0dfaa8f0bb398087706938e556d1c2260b25b09bcefbea5b6ae82b9cb14211efbadf981a1894ac61546a4a087fa

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
257KB

MD5
7b0dae201ce56788eac7813c5b383849

SHA1
2d044997fe56b7f1fd3dfd8a10e18d533b439bfe

SHA256
b53ead0670caf9444328031d6b1586baa7765d044f0d22892dda808617396160

SHA512
57105ab4557f24c1d41269fc3366c4d5c743b6495b7242b0766ed9548baabd96fdd1b5e5bece0cb80bbffd9d7452ee6f89cf0672aba8a45ef0f8bbde97652dc5

Download Submit