hxxp://myatosincomeseft[.]info

Analysis

max time kernel
150s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
15-01-2024 01:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://myatosincomeseft.info

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 = "133497575681682938"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4984	chrome.exe
4984	chrome.exe
3500	chrome.exe
3500	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe
Token: SeShutdownPrivilege	4984	chrome.exe
Token: SeCreatePagefilePrivilege	4984	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe
4984	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4984 wrote to memory of 5052	4984	chrome.exe	79
PID 4984 wrote to memory of 5052	4984	chrome.exe	79
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 768	4984	chrome.exe	82
PID 4984 wrote to memory of 1056	4984	chrome.exe	83
PID 4984 wrote to memory of 1056	4984	chrome.exe	83
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84
PID 4984 wrote to memory of 3680	4984	chrome.exe	84

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://myatosincomeseft.info
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:4984
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffa27fe9758,0x7ffa27fe9768,0x7ffa27fe9778
  2⤵
  PID:5052
- 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=1672 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:2
  2⤵
  PID:768
- 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=2056 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:8
  2⤵
  PID:1056
- 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=2184 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:8
  2⤵
  PID:3680
- 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=3084 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:2448
- 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=2956 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:2088
- 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=3964 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:3148
- 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=8 --mojo-platform-channel-handle=3088 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:2356
- 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=4628 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:8
  2⤵
  PID:4532
- 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=4012 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:8
  2⤵
  PID:1900
- 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=11 --mojo-platform-channel-handle=3648 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:776
- 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=12 --mojo-platform-channel-handle=2244 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:3780
- 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=13 --mojo-platform-channel-handle=4056 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:1
  2⤵
  PID:5040
- 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2244 --field-trial-handle=1768,i,12470790531420343298,7525059501773890940,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3500

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:808

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

Loading Replay Monitor...

Downloads

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

Filesize
824B

MD5
743a6eadbeefa1a89194b64cbc4577da

SHA1
8291b8e0c4b0a82a5b277747ebb01b69c2ffe438

SHA256
4149b14da696bcec28859609a959df24765bd8cdcf86fd5466622fc0bd6cece0

SHA512
21b48a2c7f58b8939705a8fce3ea9e85a93f6b74c060c1f3d02e13216fc6ff4e7d12267c2eb22f958eeb9e52a4e6c641614f3ba2385c7e67936669599234f5c6

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

Filesize
6KB

MD5
466607cea3b64cb56f1a67304a040da7

SHA1
2a32323b12119d3f19baf0165ced43829a33c698

SHA256
25068c347115726233d87a5915c13470f65bcd28d5dbbe3bc48ac993e26804d5

SHA512
911a7c157e914b9bbc47883f69415a3d6eac61d3bd8c2dbae404e03b9faa44c5c2603fad724c92e54d208623b3c51583aec44f3260207e2f12cd4a0b15eee34b

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

Filesize
6KB

MD5
363f3bc25824097fe6fb5e84e3bfad51

SHA1
35f7fb212de534a1f09a485b1389ce6e1d8675ad

SHA256
1c47dacdaea7863015754d94eb2566eea8c37f2791f1bf036be7f04b6ebd3472

SHA512
1e6617ffe145a08c9b1b64f779f3d0ae303c4cfa7ab9ac4e40ec1ddecc088d7c77445bb717fafc8fb78446316996fae13e7c33460fcfe02bb7055aa918229ccb

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

Filesize
114KB

MD5
a38bae0f793f44342f7ba22d08bf9b7f

SHA1
cb403ed0f8980237935e1e896a665803f243242a

SHA256
a3ac10c1020bad8fbb69ea7bd5e0823b32b657980a15b61e0cf781b685ea371b

SHA512
3d4f3a8df702fe58060e2874ea47ffd380718b52c5cd9743634c65c2fc54412a6bd08ae570a3f2bed679b0e1aff76cbac88bae7dadb57237f32c5d2c2e0880fe

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