hxxps://7257[.]chengbu[.]shop

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
17/01/2024, 21:18

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General

Target

https://7257.chengbu.shop

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 = "133499999497062199"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3320	chrome.exe
3320	chrome.exe
2176	chrome.exe
2176	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe
Token: SeShutdownPrivilege	3320	chrome.exe
Token: SeCreatePagefilePrivilege	3320	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe
3320	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3320 wrote to memory of 2320	3320	chrome.exe	44
PID 3320 wrote to memory of 2320	3320	chrome.exe	44
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 1320	3320	chrome.exe	91
PID 3320 wrote to memory of 3700	3320	chrome.exe	93
PID 3320 wrote to memory of 3700	3320	chrome.exe	93
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92
PID 3320 wrote to memory of 3688	3320	chrome.exe	92

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 https://7257.chengbu.shop
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:3320
- 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,0x100,0x104,0xd8,0x108,0x7ffd2f959758,0x7ffd2f959768,0x7ffd2f959778
  2⤵
  PID:2320
- 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=1644 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:2
  2⤵
  PID:1320
- 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=2220 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:8
  2⤵
  PID:3688
- 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=2132 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:8
  2⤵
  PID:3700
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3012 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:2764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3020 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:4652
- 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=4808 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:8
  2⤵
  PID:4076
- 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=4704 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:8
  2⤵
  PID:748
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4716 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:3388
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3924 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3688 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:4652
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=212 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:1
  2⤵
  PID:620
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5040 --field-trial-handle=1884,i,11388294798079556902,6784421392820092518,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2176

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:5104

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\Network Persistent State

Filesize
1KB

MD5
ef26de070b99ecb0bae565da36c06976

SHA1
356307a6a7d5ec80eb7185d8368c47c1e0e1c339

SHA256
ee780cb0313fb01ab5083108303f57f0da686e9e274486238292c605a80acd4a

SHA512
efd51cda6ef509b9ba8c9bfd5ccb02b858607c5b19a4e26c94c6b13a8a7490f7a73c9bb8e1afd5956527191bd6f01465e47945fcf2ebe67360911f634aa86431

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

Filesize
6KB

MD5
109f84146dd4febda170d45fb13a9e16

SHA1
c7f2fdbde5631d6230153483e3beb1ab5b56c7e6

SHA256
ffc189a2334572d1b607f5ddb9e41eaf15793595bc6c05378557206c3c6c33f7

SHA512
0b98d3868119b331e93206fe50eb24b3ba42bf470be91706507ef971b3b7010d2afb7f9f5813fd620c9be31c3717dad121664fd38f370fad4afd08ec6e7ace4a

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

Filesize
6KB

MD5
d29b2e6fc3d411510c83cd9d78f1c7d3

SHA1
1a5bfb4a7621332348998c72bf2646de5be5c4f0

SHA256
3de8369e4bfb4ceaec976b27ccb4190575529978dabe88c1800932e94a10cd1b

SHA512
41d7f2ddc311394599a2f1a9349e679297f0324f026c723877ad4a3c96bab83c0c9fa78646f8850a2d08851bfc8fceade669f833b16c862220bb182db955abb0

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

Filesize
114KB

MD5
07537cf1b0a45edaeb47ec99aca7038b

SHA1
9e9942fc6f896223befde6eded1f54cdedc5d86b

SHA256
a90142ad3cb90deee3f8ada38328405307da5469c7737b866c0bd025613368c2

SHA512
4cb9b90888100d66e67c1ee38e0c55ce112080dae7cb499cf0b5db5d69555d5e3f5db2a40df706d8737a1dc52390e5abcc66b0b10d4e3fc390b2ea65c9e08bb8

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