hxxps://yandex[.]ru/

Resubmissions

02-06-2023 07:11

230602-h1bvssac99 6

02-06-2023 07:02

230602-ht5jjaag4s 6

02-06-2023 06:41

230602-hf5mdaaf8w 6

Analysis

max time kernel
993s
max time network
1802s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
02-06-2023 07:02

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General

Target

https://yandex.ru/

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe
Token: SeShutdownPrivilege	1304	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe
1304	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1344	1304	chrome.exe	28
PID 1304 wrote to memory of 1344	1304	chrome.exe	28
PID 1304 wrote to memory of 1344	1304	chrome.exe	28
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1508	1304	chrome.exe	30
PID 1304 wrote to memory of 1524	1304	chrome.exe	31
PID 1304 wrote to memory of 1524	1304	chrome.exe	31
PID 1304 wrote to memory of 1524	1304	chrome.exe	31
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32
PID 1304 wrote to memory of 1644	1304	chrome.exe	32

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'" https://yandex.ru/
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1304
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef72f9758,0x7fef72f9768,0x7fef72f9778
  2⤵
  PID:1344
- 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=148 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:2
  2⤵
  PID:1508
- 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=1496 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:8
  2⤵
  PID:1524
- 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=1628 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:8
  2⤵
  PID:1644
- 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=2120 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:1
  2⤵
  PID:660
- 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=2188 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:1
  2⤵
  PID:692
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=3660 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:2
  2⤵
  PID:2072
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3684 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:1
  2⤵
  PID:2164
- 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3980 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:1
  2⤵
  PID:2440
- 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=736 --field-trial-handle=1180,i,8128553830457821608,2791137242246503731,131072 /prefetch:8
  2⤵
  PID:2828

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:1980

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
b5fcc55cffd66f38d548e8b63206c5e6

SHA1
79db08ababfa33a4f644fa8fe337195b5aba44c7

SHA256
7730df1165195dd5bb6b40d6e519b4ce07aceb03601a77bca6535d31698d4ca1

SHA512
aaa17175e90dbca04f0fa753084731313e70119fef7d408b41ff4170116ab24eaee0bd05dca2cc43464b1ee920819e5ce6f6e750d97e3c4fc605f01e7ff9c649

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\237e906b-76a0-4978-85d5-a707fbcaadd3.tmp

Filesize
4KB

MD5
b125e13e5b3f49744ed5764d85aefe82

SHA1
2d0c6b746a724bf02674dff4e0c3a4836096be12

SHA256
e7825d745df3a574b5abb08af70da1f6ce80ed5d00897533dddf5d6caafdc903

SHA512
54101ea844e5d0218c9aef3d5587760f48b22facd8d7b388ecbe9a70fe7fc0f374ea0c933858d53885447e86c0ef53b7eacc8b4dfdd684c07de2dbb6c646cfde

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT~RF6d74a4.TMP

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
4KB

MD5
6109f2679685c45f5810c5b43901321e

SHA1
47e2f5152a95e754400412cc2607ea4179dfc9ab

SHA256
a228c588bd5655213179b78ef756adebdf41373449ac5c1aa3333670c94f1d80

SHA512
c30552c61fa5a7e119bb946b2b7549ca50222c926cc4b39965b9caf1d79239a2292b463e2dded42272c84bc0abf2481a02a488b15bcefc927a09df266abbc714

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

Filesize
4KB

MD5
3564fe6eaa4bd31a58570fe0b6208aaa

SHA1
d621061261059abaea4960525e5130d8edd3fcd4

SHA256
6cd49fe781ffe664a5a309802faa19740388978390a49b9326e1a1fa1889ab6d

SHA512
78e35dd53c58c5e60a4cdfec02e8b129b298097efa92287afa590893905ac20554e01b73b0f700cb25e065a1c03ba813b883303b340817480585158125240b0b

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000004.dbtmp

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit