hxxp://www[.]asb-china[.]com/

Analysis

max time kernel
195s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
17/03/2023, 14:35

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General

Target

http://www.asb-china.com/

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 = "133235409734761864"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2328	chrome.exe
2328	chrome.exe
3928	chrome.exe
3928	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2328	chrome.exe
2328	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe
Token: SeShutdownPrivilege	2328	chrome.exe
Token: SeCreatePagefilePrivilege	2328	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe
2328	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 4544	2328	chrome.exe	85
PID 2328 wrote to memory of 4544	2328	chrome.exe	85
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 2116	2328	chrome.exe	86
PID 2328 wrote to memory of 3156	2328	chrome.exe	87
PID 2328 wrote to memory of 3156	2328	chrome.exe	87
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88
PID 2328 wrote to memory of 748	2328	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://www.asb-china.com/
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:2328
- 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,0x100,0x104,0xd8,0x108,0x7ffd048a9758,0x7ffd048a9768,0x7ffd048a9778
  2⤵
  PID:4544
- 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=1792 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:2
  2⤵
  PID:2116
- 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=2168 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:8
  2⤵
  PID:3156
- 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=2164 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /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 --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3156 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:1
  2⤵
  PID:4004
- 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3168 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:1
  2⤵
  PID:3624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5100 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:8
  2⤵
  PID:3800
- 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=5264 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:8
  2⤵
  PID:4428
- 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=4836 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:8
  2⤵
  PID:3944
- 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=5140 --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=1796 --field-trial-handle=1812,i,140355077026473566,13259144880311694218,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3928

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:4756

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
408B

MD5
d197eab052e69567b1c6f696ff43830c

SHA1
75ad850e5a7ec627e545c87e08e9bd69c3ad89d8

SHA256
8480a24d2c6895f99740177b42cfff904dcff15d8cd16f9c04aa75c9ccf7734e

SHA512
12516f1579a7ae017b7c465a77008271b5015f52f24615027d72838f1fd61cbe0ae3016abbc8e898dbbf005194acd7c12ad784372961ba11ab69d3a19155b246

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

Filesize
1KB

MD5
ae1a72f725529b15cdfb0a61d753ccbe

SHA1
f37d8f65a415998c6d46cc34d0d58ae2183e721e

SHA256
c518ef4c7d8ad9b914d1fb56f2c0eb6f5af33c4b3236bb1d70f77cb96edac4a7

SHA512
70d8b2be61cbacef6ef3a8e8161bfe1c074f31c0a8e84c52a40c7cbbe4b685677d720c256135200f7d9233dd36df7648f4e56ec79050768210f4aeec35350725

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

Filesize
1KB

MD5
6b73a9e326d25deda2c627cef76205a9

SHA1
4f46954f3b32c5f6183779f5dbc1f6a0533dce27

SHA256
d472ac93c8c8de8b7ecf37de3fe991c07777d6a79193c402148dce145e79b882

SHA512
550bbdf9e91e9773b2d5046409e4dbbc1be9b26b01c43c70760fda4b0c66dff6432aa6ba0f14caad2680d132a2930a23d6d2ec3d52edd48f8018fa4d8b8a5e50

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

Filesize
6KB

MD5
d8c9d3fe0feba224cd3404cea627ad4f

SHA1
ecfc114790ba2d37cea90099f83f2350a2bdd9fc

SHA256
1f3fa6619ee0f3f962984891b4156bfc2dea7ce92dd4ee4f9bc1a5712dc4a544

SHA512
daaf3084cdfc260d31bc8288a3806da29e10b0ea2bcdb50e58b2199772cb3c86d7decbf316e1ec7549625af57e440115087cdf0c366f86506c65c0e30cb60766

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

Filesize
15KB

MD5
b14a12a015c8f36f5f192c129636136d

SHA1
2bde3886daed5b6912250ee1c1dcac3de793c43b

SHA256
ab7f55a6e55318a3e9dce045a73d51fe67009fbec40396665660c46cba7a49a8

SHA512
04af9d59fe4affde5837720eddc56eed8fd70f64c3e148961be9a2f498739f5f256769b6c51e6a8f3761d09411584c5101f14fae05d2015a332e0f7a585bcac4

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

Filesize
15KB

MD5
3d3b6778dcffe80f2a5b89658b723af6

SHA1
42512101f341f8aad7966231bb84f0e0d2ac378a

SHA256
592324fcf96f9a523b8036e109f314f3122eed1e5e2e7e0962665693510ee286

SHA512
a4701cdd1f669c479d725ae2e1ce7a9b0af27d50a5edc9715d18f39848f9892817599957a5455d5fb69bed0add50663bd2388919a75baf807ac7855046698dbd

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

Filesize
143KB

MD5
c576c1a58d32d58db529e4e1f2a11da0

SHA1
5ea737ee4040e5ebd69ae24ed8c0bb712c911e92

SHA256
011cbb5f1546381342636c04bbfc7fb11072c06325d23f772a2a5c0df42aed74

SHA512
4752b283fc7d116802110d79d611789cdcf59776f58ade13edc840e0c682ce734de7e902ecbc3e27643f46129fc02b9d2d4ffc1681ceb92a93aab5b85b3ea3df

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