kinsing | hxxps://docs[.]google[.]com/drawings/u/0/d/1ntrifHGX2qrfOHgbAqjqEI640Yqc2NemwvqMvUI4XhY/preview?6x0p418cr

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 17:40

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General

Target

https://docs.google.com/drawings/u/0/d/1ntrifHGX2qrfOHgbAqjqEI640Yqc2NemwvqMvUI4XhY/preview?6x0p418cr

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

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 = "133506780312618329"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
992	chrome.exe
992	chrome.exe
2988	chrome.exe
2988	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
992	chrome.exe
992	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe
Token: SeShutdownPrivilege	992	chrome.exe
Token: SeCreatePagefilePrivilege	992	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe
992	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 992 wrote to memory of 2056	992	chrome.exe	22
PID 992 wrote to memory of 2056	992	chrome.exe	22
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 4076	992	chrome.exe	88
PID 992 wrote to memory of 2024	992	chrome.exe	90
PID 992 wrote to memory of 2024	992	chrome.exe	90
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89
PID 992 wrote to memory of 3192	992	chrome.exe	89

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://docs.google.com/drawings/u/0/d/1ntrifHGX2qrfOHgbAqjqEI640Yqc2NemwvqMvUI4XhY/preview?6x0p418cr
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:992
- 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,0x100,0x104,0xd8,0x108,0x7ffc95c79758,0x7ffc95c79768,0x7ffc95c79778
  2⤵
  PID:2056
- 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=1720 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:2
  2⤵
  PID:4076
- 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=2208 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:8
  2⤵
  PID:3192
- 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=2104 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:8
  2⤵
  PID:2024
- 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=2736 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:1
  2⤵
  PID:1536
- 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=2904 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:1
  2⤵
  PID:3576
- 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=4880 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:8
  2⤵
  PID:2788
- 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=4996 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:8
  2⤵
  PID:1288
- 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=2144 --field-trial-handle=1696,i,16003765396828924620,8442710487569615897,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2988

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:2764

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
000fd001fd52c4aba21f6b4a529f23f6

SHA1
bb23a27a2fe92f1866164a3e7976aa9eabdb4935

SHA256
6815c59dbcd82ab6b46e1b51c666d24bb294abc2527bf0d08fcb2f268f2f0fee

SHA512
e803f22bdd32f7d153d26569ee68b1a077b6f2d7d4e17294eb70339c4280efdf8a8819d451f25fb29b4f96eb83115ae104d3eacf61549eb5ec39e583b61ceb7c

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

Filesize
6KB

MD5
c9bc5a6a749ba796c49a029fd75dfbd8

SHA1
7376a083744315195b2fa930bc6c3bba9d5a0594

SHA256
8207e2f40a01f0101e2acb774d5a8b4d9de67bff4e62d45c0545810b0ff3d8b7

SHA512
9c6f14937bdb3235e2f03f3d5337b054a63cde5d75e3b1891afb2e3c7158ad616a59d170336144d089f44d1ae71756d85ad68ce330a41a1b78b63ee550f0680d

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

Filesize
114KB

MD5
28dcb3630e03ffe81f434ed5b80ac81b

SHA1
61387be6d2283447086c982de2929529f863360e

SHA256
404d437ff304698b1989c79d02dcfd9e313da069d2ff436e72603d362a362e52

SHA512
95fa7d21660cdd432eb0662d5beccf7d7fab906cbd81daefbae0f67e417f957bc644f5e0615969703b9a2dfeb2f96efcf33ab00c2b4328c8d07dfeb40d54133e

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