kinsing | hxxps://coloradosupremecourt[.]us7[.]list-manage[.]com/track/click?u=9430f150c8155b9eb7231b49a&id=1ef0f6c1ef&e=93a2b9e871

Analysis

max time kernel
90s
max time network
88s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 16:48

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General

Target

https://coloradosupremecourt.us7.list-manage.com/track/click?u=9430f150c8155b9eb7231b49a&id=1ef0f6c1ef&e=93a2b9e871

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\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2192	msedge.exe
2192	msedge.exe
1248	msedge.exe
1248	msedge.exe
3364	identity_helper.exe
3364	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe
1248	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 4948	1248	msedge.exe	84
PID 1248 wrote to memory of 4948	1248	msedge.exe	84
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 4504	1248	msedge.exe	86
PID 1248 wrote to memory of 2192	1248	msedge.exe	85
PID 1248 wrote to memory of 2192	1248	msedge.exe	85
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87
PID 1248 wrote to memory of 2168	1248	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://coloradosupremecourt.us7.list-manage.com/track/click?u=9430f150c8155b9eb7231b49a&id=1ef0f6c1ef&e=93a2b9e871
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb1cd046f8,0x7ffb1cd04708,0x7ffb1cd04718
  2⤵
  PID:4948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:2168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3304 /prefetch:1
  2⤵
  PID:1448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3284 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4124 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3552 /prefetch:8
  2⤵
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3552 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5240 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5176 /prefetch:1
  2⤵
  PID:4064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4064 /prefetch:1
  2⤵
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,2447040614004123171,3531363134207134872,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
  2⤵
  PID:372

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:64

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2976

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\Microsoft\Edge\User Data\06b69f29-5124-427e-874d-87918c0c4826.tmp

Filesize
10KB

MD5
b3f452f65137b33974c803d6c459ef41

SHA1
ffcefad9a077913dda174a30364dd3d90643b575

SHA256
e575a0998bfdd5e01d7c9a8227610950199d280d7824c9fcb66a0ca8da37f05a

SHA512
d933d8f5231bc7c51eb10ac0184e77147ad141d9054d2eb13b65bcc742703bfae147a71c0e4c070caa29b0f989649bb84fb42800b72bfb8da368a255abcf7c8c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
c3d5eb1980b065a6fd550534a70f681b

SHA1
f9537d699a468cef35456122fad815b705da581c

SHA256
605c3953c5db4c726543089f1ec941ecc264bb1e930e9125196aa5079a5d9d0c

SHA512
18cfa51cc601495a21ad6a1a8744e244c26f1dd9e5f7b13759df9f04a365910d3d140193b83bdfbfc0eac1a33d02f5488e43b937597967b7421e27d496103e29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
1KB

MD5
9b480530fa706f08290540b32773439a

SHA1
8b3907dc5cef6fd8bdc7ea6b175d0a2bfb35ef49

SHA256
a0235e5f0b156912a3b522ad4c57735f519bc4c6f2fbe0fb76af4b812a4969db

SHA512
eecac6e23ecc06efe972e7e78c66978ed1d918603a0e8c6b03817831469615f07283dcaeca5138628f8ce1c32af223f52ab7a0e885fc5806d253e4c917777c51

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
5f9bc5819e28d6db57aa26b7b13c9140

SHA1
3244d4a1ee4e9ee8511402928af02d9e62ef69a7

SHA256
ce8772f29567912dcd229b9fa0cf8d10ada0008ef5bd1d2f6c051f305d0f2692

SHA512
d8a2a3529b407ec163d3ffecfbeb48b564d859b3127fd32e812c768b4a1f2642e3b6a5948befa2c0831215d831cae91bc5543f10771932c56c2057ab141375c6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
87ff76a9c58bbe5b43f17064c3d64d6e

SHA1
0d785f8fe6b313fa30c32d68b816fccaaa11832f

SHA256
87ab27be996ccc3d05906ce4eca332b698afe6f9434074ec2d5a880baa4ae1b2

SHA512
95734707071b374355f57f7a05b1dfccf86db52dc17b95fca5a2ae2f8a67231d1f4dc242706aab0bca8b5c1feb95193913954fafcb9e2fa20fbc572a4ed32523

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
bea65b85957fe5c51980fb1c5180eaef

SHA1
c7b734fc19d58834741e421d4ea402a9adfe45bd

SHA256
67381ba7872c61c6daba5d6214f148aff8aa600e7b285fa050557936e2899c19

SHA512
20e3b679b7ffeb875335f383b7e013a44089970fc07d8912c128f44dae0d0a33aee9ec6c26acf9fb5b20d2248888cafeafd1e92402c9c04ce7e75b5458009433

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit