hxxps://pl[.]repi-us[.]com/+?y=49ii4eh26oqmaohl6cq38e1p6srj8dpg60o3ed9h68rm2cp2

Analysis

max time kernel
150s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 23:21

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General

Target

https://pl.repi-us.com/+?y=49ii4eh26oqmaohl6cq38e1p6srj8dpg60o3ed9h68rm2cp2

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133546729304671192"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
220	chrome.exe
220	chrome.exe
4548	chrome.exe
4548	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
220	chrome.exe
220	chrome.exe
220	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe
Token: SeShutdownPrivilege	220	chrome.exe
Token: SeCreatePagefilePrivilege	220	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe
220	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 1364	220	chrome.exe	87
PID 220 wrote to memory of 1364	220	chrome.exe	87
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4816	220	chrome.exe	89
PID 220 wrote to memory of 4148	220	chrome.exe	90
PID 220 wrote to memory of 4148	220	chrome.exe	90
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	chrome.exe	91
PID 220 wrote to memory of 3700	220	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/+?y=49ii4eh26oqmaohl6cq38e1p6srj8dpg60o3ed9h68rm2cp2
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:220
- 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,0x100,0x104,0xd8,0x108,0x7ff813189758,0x7ff813189768,0x7ff813189778
  2⤵
  PID:1364
- 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=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:2
  2⤵
  PID:4816
- 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=2148 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:8
  2⤵
  PID:4148
- 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=2236 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:8
  2⤵
  PID:3700
- 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=3040 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:1
  2⤵
  PID:4304
- 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=3056 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:1
  2⤵
  PID:4844
- 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=7 --mojo-platform-channel-handle=3852 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:1
  2⤵
  PID:4964
- 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=5056 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:8
  2⤵
  PID:3424
- 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=5188 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:8
  2⤵
  PID:3692
- 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=1000 --field-trial-handle=1904,i,15297159033335801146,564113409523682446,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4548

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:1136

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\Network Persistent State

Filesize
1KB

MD5
f3ba9a70c0f1d08ed3b3f54c6a891dd2

SHA1
e3a29b730499fe35b136ced1878671dfbf1f5920

SHA256
f597736cdfbc3f85f93f3a38a6aa553eff53772ada78f61800b821ee9cd6730f

SHA512
03bbaa46475ba53147444a3620dd12566d923633c1d380cfb3c4861afef4ce6ef21e46fe697ae8f111d629db9beded8d2d7b0f7014875a2faddc5f9d1552e3c2

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

Filesize
539B

MD5
cdc3c318212f10f479a8ec6d50ce02b7

SHA1
d80676e6572e09902fbffa4827f56d1d9154259e

SHA256
1051e67c97a6a3821d5dacdcd048c2e388a601b1ab1f006d6f0556378ea8876f

SHA512
825c08f08cf399892efb53c8dae10168596eb1a5d0d94449fc0fbb72a8affa1875f801495d3a00506a2664ab88529bbd586a6433127b1627c33ee5a128351230

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

Filesize
6KB

MD5
5aeb28cc2fe4e2ddf2e92d6aba8f4021

SHA1
7117adcf5a550beecd1391be0a8cd1e01918a0e8

SHA256
67ebbe4b16859d02b90213e49690c322bd1bd90e5daa369f786c007f36808613

SHA512
a080c797ffb5e8cdf1d9972e3afc5945d7d715b18f583d798d40a3362c3d21827dc5943e562bebeeda902eb4f44e5f7fbca6348a0bfaca5cf23355450ec12fd0

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

Filesize
128KB

MD5
5ba01297bb0d90bb31b75954205c7154

SHA1
c097da476a188df6da1c1ab837986f7fe2974d91

SHA256
9c3c31006468734c1ddf3b03b2d9b6627eee8112a73326967fabaa3458361437

SHA512
9c37ab77544bd0d213bad1aa2546085ce97e92a95cc6d6e19d03d56cc592e4b0feb8fb9386952501d97dbfb1040b49ab9af1362e5cd6014e68cddcba48abf6f8

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