hxxp://www[.]atre5v[.]blogspot[.]com/

Analysis

max time kernel
417s
max time network
424s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 07:22

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General

Target

http://www.atre5v.blogspot.com/

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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 = "133434697961689251"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2728	chrome.exe
2728	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe
Token: SeShutdownPrivilege	2728	chrome.exe
Token: SeCreatePagefilePrivilege	2728	chrome.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe
2728	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2924	2728	chrome.exe	87
PID 2728 wrote to memory of 2924	2728	chrome.exe	87
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 4940	2728	chrome.exe	89
PID 2728 wrote to memory of 1708	2728	chrome.exe	90
PID 2728 wrote to memory of 1708	2728	chrome.exe	90
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	chrome.exe	91
PID 2728 wrote to memory of 3472	2728	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 http://www.atre5v.blogspot.com/
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:2728
- 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,0x100,0x104,0xd8,0x108,0x7fffb3339758,0x7fffb3339768,0x7fffb3339778
  2⤵
  PID:2924
- 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=1796 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:2
  2⤵
  PID:4940
- 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=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:8
  2⤵
  PID:1708
- 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=2244 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:8
  2⤵
  PID:3472
- 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=3048 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:1
  2⤵
  PID:3260
- 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=3044 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:1
  2⤵
  PID:2532
- 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=4428 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:1
  2⤵
  PID:5024
- 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=8 --mojo-platform-channel-handle=4740 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:1
  2⤵
  PID:1164
- 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=9 --mojo-platform-channel-handle=4732 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:1
  2⤵
  PID:4468
- 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=4416 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:8
  2⤵
  PID:4568
- 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=3084 --field-trial-handle=1884,i,6085905056538245977,13887401378508536190,131072 /prefetch:8
  2⤵
  PID:4116

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:4900

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

Web Service

T1102

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
240B

MD5
f23ad2287624b1c6c31f1f99f864ce9a

SHA1
52a0e7dd31d2502934d88e214169f7b579d3d603

SHA256
9f35ea947de34fbeca5e4b63a4e9125db589eb7a763bbcdb5b478fa913a4ed3e

SHA512
b5d055876e2e3addea2de0f2ba19178525df945786fa66bdd9029dea589b85eed1c641d18fbea63cc3f0861460ef60efa0868f86396cc5d5ac4be9f4e9e31532

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

Filesize
3KB

MD5
e8078e6c77dfeb680ffc26b425457a5c

SHA1
9a01ac014f3968bf3b8fd302e5ebd56d7a4f9ec7

SHA256
90c62a7846b6a8b1d958e912b96e2a2047ef97f4b92b914a9a64d79857f199f6

SHA512
6bcf904da81c0eb133a2c21a123a05ae93bcd2219b583b77ea20e72540ee27571415bb4feeaebb4261b0656178e82cf00378d51f978ab2310efa5783ab802277

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

Filesize
539B

MD5
735af034293759e6baffc90201c4f38a

SHA1
09a38633771a56c3224b501bdd0b463637d17133

SHA256
6974cdd7286a0f7105b8173a68939ef5df9e8a6f62e702d650d5589fb3d11c8d

SHA512
706bb6f141f5b4a5f51188829aa83b08119672a24698619a5ac203908c92cfadcd9fbe4eb2b630d5a1aec501395cd80d29c3907a7e921502a88b5c0a1302f1fc

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

Filesize
6KB

MD5
25707d8362c23311de56f2dcfc53e895

SHA1
ecbc6646d9096485ffa79f2566efffb8eeb6d5ba

SHA256
45687e2055da19cf9eb789091eed09839e4298f2e9c4c7bd2c45d0aef65c3703

SHA512
62c7626f4f3de51f149d38bc31ee6e7e52265d36d47ea70db7fd04ec8dbf3609984782d0c7c84c03f0d23d4798cec070115104a1ee8e5ddee2ed047c9b5a13b2

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

Filesize
6KB

MD5
19d34aa2ea71b698c477a06759a8290d

SHA1
1e8887a5c93fb4f811e9c556f9a320807e8655e6

SHA256
39af47273e08f04eb4af8d2af7ab252102a81df616cc0b10c417b42693c355aa

SHA512
991c0f9d7d770bb00efe84a4d948934ff401d864600a77526fdb9b33860c0d9d409b70c3029aba5f846c20e26d4a5dd64a563e03fa00f29d735742677a8240f9

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

Filesize
109KB

MD5
88867abffe2ae7c531f63051c732561e

SHA1
fb36e7994dd4dd3c6560454dc252e8a6df9eccab

SHA256
cc27a5e7f38de7190495d73c2601e499aa2ace77ceb0189beea622642ad07913

SHA512
461fb6c42d28aaa7ab4623a84655d7839a2511a28794ed717c5e1488c7dd83e51c9e88123d3f3c882486cfe498f3cc5a97f67df7eea5c259b9133b3f8592023f

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

Filesize
109KB

MD5
652678c8eeb5a56edd907221fb05bf59

SHA1
2be3d5817ccaf391df8105be45bdb0732baec6d5

SHA256
3b4e99335f5eb8c97723ba05828792edc9e2138d1009158cf8e27c7d17945038

SHA512
1978c4db9ffaf3d6a5d43b3457a0169896fda7910cb87f031a1a1c9e292521d6c4132c9d88b1d36c95dc849924ee97cc473ecbf6f7dc37f529df5d08035272bb

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

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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