hxxps://pl[.]repi-us[.]com/u?mid=65d7269fa461b000019c8ae0

Analysis

max time kernel
153s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-03-2024 15:42

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General

Target

https://pl.repi-us.com/u?mid=65d7269fa461b000019c8ae0

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 = "133543862088249883"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1252	chrome.exe
1252	chrome.exe
4416	chrome.exe
4416	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1252	chrome.exe
1252	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe
Token: SeShutdownPrivilege	1252	chrome.exe
Token: SeCreatePagefilePrivilege	1252	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe
1252	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 2972	1252	chrome.exe	86
PID 1252 wrote to memory of 2972	1252	chrome.exe	86
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 2084	1252	chrome.exe	89
PID 1252 wrote to memory of 4004	1252	chrome.exe	90
PID 1252 wrote to memory of 4004	1252	chrome.exe	90
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91
PID 1252 wrote to memory of 5008	1252	chrome.exe	91

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://pl.repi-us.com/u?mid=65d7269fa461b000019c8ae0
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:1252
- 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,0x100,0x104,0xd8,0x108,0x7ffa60c79758,0x7ffa60c79768,0x7ffa60c79778
  2⤵
  PID:2972
- 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=1724 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:2
  2⤵
  PID:2084
- 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=2132 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:8
  2⤵
  PID:4004
- 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=2220 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:8
  2⤵
  PID:5008
- 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=2936 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:1
  2⤵
  PID:4548
- 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=2944 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:1
  2⤵
  PID:3108
- 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=5008 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:8
  2⤵
  PID:932
- 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=5076 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:8
  2⤵
  PID:1916
- 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=4696 --field-trial-handle=1676,i,15168477522036119679,10803603154860949933,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4416

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:4356

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\Code Cache\js\index-dir\the-real-index

Filesize
96B

MD5
2669b6b4337ce87cec1bcefc31829d27

SHA1
42b35677c28dc3fb754024ee12cef4cfd4363a3a

SHA256
e80cc16542748274c1b0dbd75d150cf9c1c8918266511873a5b5ec47a49412f4

SHA512
693503b565ad6b1096fc01b668f25399ad06a8d33c85f80ce4edf7c8ca16270a8c76b40f524de88f6a8a85fcdcbe24d53eaf358061913a420cb261565caa7660

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

Filesize
1KB

MD5
6d5b4944d5b2cbe86277265c868ae625

SHA1
5efb4b456f866dbeb425046ef9a67a706fd73431

SHA256
61f619f9b8af57a98aaa8a219cdfcac0a2fd8f9d8f56eaa5511e605dc074ff3f

SHA512
1d4ac3e75651b3d622d62701bd2e21640a5da429728908ca2d25287aec576b71f8d689c294a5a8064e59e6cfab99a7f96743068e573fcf7ea6a8428625f9643f

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

Filesize
707B

MD5
598f970f8988942685523d96ca6feb05

SHA1
394032f8d8e6fff3d1ea8aa8e1356012dd81258d

SHA256
431f83312a567b9d564992e153656d8f5ca0b505b81fdee5478c9f5a896b888f

SHA512
52fe54c3cc1f86434e65347fc0bc13da6384ef61c334382f5dc44a2414b8c6c8c108f376c8d5690120239c71721d341d8e78e32f4f3b76fd40ce46c18ebd582a

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

Filesize
6KB

MD5
f6ee3ad540c1e7563537dd3142f48bb0

SHA1
e63c6987ffdb5f563f979555a6aeaf40f1a42c00

SHA256
74776e2e52be8abb94450dbca9f6b49fe4d004d5489e83e75c3066cf4bb74d4a

SHA512
ed29fea44b770d7061062729ef871dd405df5c40009b62e7c70302f8c15ee33f513460fe52e9d77b0a3450cc29e080c4e441f38366594d380a351a2c92f72ec4

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

Filesize
128KB

MD5
63842546474dca35d899a760123f20b2

SHA1
3c9478468133dea5c42d64335add231454f6d842

SHA256
0827f13a3b7d73cf7d3bf56159be4cbe457b9c430b0121e642f3d184bf7d5b7e

SHA512
ac76b396466018d9f631068fb9ebfc2eb328d34bfbbe9da5edb26a41569d3f930a7609f52d63040fde68c0b188e30ddbdc18868110e21efd833f8400fc0fa12e

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