kinsing | hxxp://Textbin[.]net/download/o5axatp8j7

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25-01-2024 17:16

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Analysis

max time kernel
145s
max time network
125s
platform
windows11-21h2_x64
resource
win11-20231222-en
resource tags

arch:x64arch:x86image:win11-20231222-enlocale:en-usos:windows11-21h2-x64system
submitted
25-01-2024 17:16

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General

Target

http://Textbin.net/download/o5axatp8j7

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

Processes:

msedge.exe

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

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

msedge.exemsedge.exemsedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
3588	msedge.exe
3588	msedge.exe
572	msedge.exe
572	msedge.exe
4816	msedge.exe
4816	msedge.exe
1280	msedge.exe
1280	msedge.exe
812	identity_helper.exe
812	identity_helper.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

572 msedge.exe
572 msedge.exe
572 msedge.exe
572 msedge.exe
572 msedge.exe
572 msedge.exe
572 msedge.exe

Suspicious use of FindShellTrayWindow 33 IoCs

Processes:

msedge.exe

pid	process
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe
572	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 572 wrote to memory of 3384	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 3384	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 1080	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 3588	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 3588	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe
PID 572 wrote to memory of 2704	572	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://Textbin.net/download/o5axatp8j7
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:572

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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffbbbc73cb8,0x7ffbbbc73cc8,0x7ffbbbc73cd8
2⤵
PID:3384

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=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3588

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=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
2⤵
PID:2704

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
2⤵
PID:1080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --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=3236 /prefetch:1
2⤵
PID:5100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --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=3228 /prefetch:1
2⤵
PID:1812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4872 /prefetch:1
2⤵
PID:2800

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4816

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5560 /prefetch:1
2⤵
PID:3004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:1
2⤵
PID:5056

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6100 /prefetch:1
2⤵
PID:4544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6128 /prefetch:1
2⤵
PID:4964

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5216 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1280

C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5492 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,10280135854330135232,16747437433948524717,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1708 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:812

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\Crashpad\settings.dat
Filesize
152B

MD5
0bed556ffeb1e69835b408d733b041f0

SHA1
e2aec94abd489a26f36a9694c7ef3903af6409b6

SHA256
7d60b9117a935eaba25d7273a5b5e8ba04ece22672661ecb37a3c8a08f61def3

SHA512
47d492a7c72f9d12511f070d7d28451b1c52c5f0d446890e704b02bbc51330b1890c5ac4e050d514ff1bfd9c64421adeebee114718042af5aee3f5fdfb413fc8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
4KB

MD5
a336f772b786daf2128c15d333a39481

SHA1
bd53aefba88139326dd3eab8055027f3837daf70

SHA256
5e25c62fe74bfb4288c89d42e9ceb9f4927ba2b5c6a4008be36f9e0098d86006

SHA512
97dc28aff607d2a600ef28afb0120717658069869131494d85399231803a51f3f190cb228273d4fcba88785c949490ea7dd07a889de901d93359e4132bf30eb0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
ced2aa3ea0e99ca78a7d3e31f98339cd

SHA1
169e6f1d151fc4391578f0ee291510c7a728f8d1

SHA256
1a1d59f3542a494102e16bc69f07693ab41a5ec22fe72fd573d870b5eccf0032

SHA512
b268aac447c70722fb7ee94bc9a9556ed7962d2c75f3daee9ec7423e925654d6533ef45c876094bedfdf0cc0f6b6015638e091e19bab962df6de2683be2430e7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
80e6cd7ad5a37689e4d1e7e180529e3c

SHA1
ab2d3821416161de00f1789ecbeb22df74586302

SHA256
64c63afc2b631349c99e3b8510082ca97969be2b85258ea79764657ef4a8bcb2

SHA512
7f80b54793aa1a39404412e3b6dd43297e6eeadd38c191931d70e3d5d5045048b227fe4ece63f8a1e2da632ab0b4ede6b0d0facbbc58894dcf224931393dfe59

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Filesize
25KB

MD5
5e1542ec05a1840cfb56ae87d1c2e16e

SHA1
25bdd95b83b7c614a6446609cff6ecbcab58d9d8

SHA256
41acd6ffea81ff1b8b58a4693696a397817473eb899edbf6606314820a8e40b8

SHA512
12c32368cbedc3d2515907ab740c75022fc4eaecec9b45734f346db0df209e667b066b2fcd891e84193868ecec8b892e7b484c66a8b329562bad53a69b25c0db

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
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
242253054762d6ef86da1b4b2fa55a4e

SHA1
8941c2d5053ba4608192c2629942721a368fbe18

SHA256
fc3111427d8fe8b15609f0a5d0f2d2adc5a34eac7d9125854a6ec992ceb9d1e7

SHA512
2c3a571822fd6ee79b7ab048cf9084010fbb99d4ace30bee0acfa8e99142f7662bca0ba326cc8856271338eb8af5a2d65777d547a088faa8f332bebb59216970

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
0861ab751275cc1171e554487902f74c

SHA1
7209ae6e3779349b9da845f2939f274dff7dee3c

SHA256
3b89e6343454f00323d953fa1be1ade3f8843c5cf37cca52941c2e6f4a8f37fb

SHA512
9938f1415c901776b905f1fcfbed787f6e963afc78ad1e119ab2f46513b5e0f1713c5ac4c27fb141632c4c9bf23399bd3bd8e4cd73870623495480bab6ab40a5

Download Submit
\??\pipe\LOCAL\crashpad_572_IWLADHZYPACPLOTZ
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit