hxxp://peregorodkivloft[.]ru/

Analysis

max time kernel
23s
max time network
28s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2023, 08:15

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General

Target

http://peregorodkivloft.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

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 = "133407081372581893"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4164	chrome.exe
4164	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe
Token: SeShutdownPrivilege	4164	chrome.exe
Token: SeCreatePagefilePrivilege	4164	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe
4164	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 1336	4164	chrome.exe	86
PID 4164 wrote to memory of 1336	4164	chrome.exe	86
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 1896	4164	chrome.exe	88
PID 4164 wrote to memory of 664	4164	chrome.exe	89
PID 4164 wrote to memory of 664	4164	chrome.exe	89
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90
PID 4164 wrote to memory of 788	4164	chrome.exe	90

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 http://peregorodkivloft.ru/
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:4164
- 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,0x100,0x104,0xd8,0x108,0x7ffb321d9758,0x7ffb321d9768,0x7ffb321d9778
  2⤵
  PID:1336
- 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=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:2
  2⤵
  PID:1896
- 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=2128 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:8
  2⤵
  PID:664
- 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=2232 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:8
  2⤵
  PID:788
- 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2848 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:1
  2⤵
  PID:2460
- 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2840 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:1
  2⤵
  PID:4468
- 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4672 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:1
  2⤵
  PID:5036
- 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=5200 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:8
  2⤵
  PID:5056
- 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=5088 --field-trial-handle=1868,i,6790176344376003056,10602172120957057885,131072 /prefetch:8
  2⤵
  PID:4920

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:3392

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\TransportSecurity

Filesize
538B

MD5
f17b9da48f946d57dd39da60c30961ab

SHA1
4ecbd0f0bb2088c070335cdcb11c0dde48e3eb2a

SHA256
7b634472564c4d67a1d70a17379381f9803a265836f2165ba50ae2f8e1cad892

SHA512
aa073c4700551a93082de49bae8d9e96620316571a91d751c090aadc6f7df072df784b41bf5ff57bcea2ddbc4e3892dcedd99ce1989aaa9c16f93dca1dd57d45

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b2f5f71c-ef49-4496-bce1-6c5a875f4243.tmp

Filesize
6KB

MD5
db4bc3456f5cc4ad0562659c72126a20

SHA1
5c1c7a4173b215e3e3a87d054266a828ab3272e8

SHA256
25bae7d327d144d57c39a89c3e40b5a82d58915b955a91356857b8fa45fa3d02

SHA512
2bb3dd44509992f608ae98b35806c4d5c565b46331d669155cd7b94c75cb0a6a9374182bc4de0bac991175625fa63540b571c29d367e38018ed633733da96e75

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

Filesize
101KB

MD5
fd89ddc93efde0a786de78473101938b

SHA1
e8490bd4689b0e63e6101c497c5671eda391f680

SHA256
cb4ed89609bc6eeabafe55e4acb4bd653864ac4b501f0c966fa45fc466208309

SHA512
8f5cd4bcbe50d7a745197d1e075f2cc4063f0b707f5c263856c5e6a8d58a017c9664782a9929adf5036a87ea5e4fdf83e158699b9f6fae44fdd76a5f89c0daa6

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