hxxp://177[.]255[.]84[.]124

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 22:07

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General

Target

http://177.255.84.124

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 = "133640860887597479"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4232	chrome.exe
4232	chrome.exe
1260	chrome.exe
1260	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe
Token: SeShutdownPrivilege	4232	chrome.exe
Token: SeCreatePagefilePrivilege	4232	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe
4232	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 1676	4232	chrome.exe	81
PID 4232 wrote to memory of 1676	4232	chrome.exe	81
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 1980	4232	chrome.exe	82
PID 4232 wrote to memory of 2468	4232	chrome.exe	83
PID 4232 wrote to memory of 2468	4232	chrome.exe	83
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	chrome.exe	84
PID 4232 wrote to memory of 2200	4232	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://177.255.84.124
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:4232
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb343aab58,0x7ffb343aab68,0x7ffb343aab78
  2⤵
  PID:1676
- 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=1612 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:2
  2⤵
  PID:1980
- 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=2176 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:8
  2⤵
  PID:2468
- 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=service --mojo-platform-channel-handle=2236 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:8
  2⤵
  PID:2200
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2984 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:4156
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3008 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4068 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:4188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3300 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:1068
- 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=4660 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:8
  2⤵
  PID:2212
- 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=4764 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:8
  2⤵
  PID:3580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3932 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:5012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1548 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:4692
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4524 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:1
  2⤵
  PID:2120
- 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=2380 --field-trial-handle=1848,i,2528881653622040987,15690092134491799143,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1260

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:3688

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
929B

MD5
385798ef22b877372b6f8462bb6c4cfc

SHA1
76304c971f7e964f4adfbff5e6d9ef5364fa1406

SHA256
f40a95fc15faae7125e74ea53b308243aa1101d8d218c32d889e5e02a58c227f

SHA512
c7809eef05f351f9a307834b11548f948837d47afdc07ff3e948c761a4343019a35f0321f25d6180f477a44695c1f462837e709b05a63c01d404244eaef47fc2

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
7KB

MD5
3cc0ec8a8f2f91620ac4eec9e9d91a49

SHA1
7845ea5d30417b8dfb7c0f221713ccef63be3081

SHA256
373a2d2220b85f5d7bc47446ddaeb878c00d12d85710532b64ccebeb71beb6ce

SHA512
b09a32fb80753a5039c7730874d56c8304357b3bda6abd7244bee5178dc8ecec82533b4e9a208c29d35999b4446981a7b0abb28f80f50737739d9844f1a5dc0a

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

Filesize
129KB

MD5
d4427c4d7c32091853c7a9e5c9ba208f

SHA1
7615cfdc7dfbeb6215ef734fa7a2d60f3e496053

SHA256
9143588342e4c0b020a7583c12c3067c6b24a7eed796aa8e5f3ab514df229a1c

SHA512
4da4805c26b158cf104d8e6c73b44d14082d9789cc999d11743f937e413715b6d1487782092b78f751ec6794d00d7613659658752340ef913e3d56b5adc9d558

Download Submit