hxxp://matching[.]truffle[.]bid

Analysis

max time kernel
35s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2023 16:06

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General

Target

http://matching.truffle.bid

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133445380092364729"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3768	chrome.exe
3768	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3768	chrome.exe
3768	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe
Token: SeShutdownPrivilege	3768	chrome.exe
Token: SeCreatePagefilePrivilege	3768	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe
3768	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 3324	3768	chrome.exe	14
PID 3768 wrote to memory of 3324	3768	chrome.exe	14
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 3892	3768	chrome.exe	45
PID 3768 wrote to memory of 2908	3768	chrome.exe	47
PID 3768 wrote to memory of 2908	3768	chrome.exe	47
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46
PID 3768 wrote to memory of 4232	3768	chrome.exe	46

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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xdc,0x108,0x7ffa13499758,0x7ffa13499768,0x7ffa13499778
1⤵
PID:3324

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://matching.truffle.bid
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:3768
- 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=1784 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:2
  2⤵
  PID:3892
- 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=utility --mojo-platform-channel-handle=2240 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:8
  2⤵
  PID:4232
- 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=2156 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:8
  2⤵
  PID:2908
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3116 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3084 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:1
  2⤵
  PID:4828
- 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=4324 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:8
  2⤵
  PID:1280
- 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=4412 --field-trial-handle=1876,i,3202717863665967328,2159704136713888256,131072 /prefetch:8
  2⤵
  PID:1108

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1340

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\Preferences

Filesize
5KB

MD5
4257aaa659ae35988179e617e9b3eefb

SHA1
5078c363b05167ac8690062a9d27ee55e0cf0107

SHA256
54bf026796d687659cadf4b5bb96d4465ce6a9a19d3653f06fd9770be0bb1e0b

SHA512
ee69ec90ee66402a4ab79269961fd1729a2fbb877f7017c4ea2c67d1f43d5dc961e4736a152e7dc00ea8b024ccec89cc332e5be23a6fec70825158c69ebfcd64

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

Filesize
109KB

MD5
b4a95e6970ffd4d8f536a22253d73a74

SHA1
52b9989c239fafe94c94a9a31bcfbe320754f048

SHA256
3d33079ebe858c441f05164ab9fa3726ebaf84a932f1270200790197d77743f1

SHA512
ff4fdc55d4356dbf7cb7ff6b878d476e60c02a2d1c8230365ace2a6b1bec3b07fc2c651f2a018547c15ca0b12870cdf1e3c178ac3dc14599ee0441702bbbfd03

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit