hxxp://appstelecominternet[.]net/

Analysis

max time kernel
10s
max time network
13s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 19:13

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General

Target

http://appstelecominternet.net/

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 = "133649396611676800"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2136	chrome.exe
2136	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe
Token: SeShutdownPrivilege	2136	chrome.exe
Token: SeCreatePagefilePrivilege	2136	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe
2136	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 3252	2136	chrome.exe	82
PID 2136 wrote to memory of 3252	2136	chrome.exe	82
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 2188	2136	chrome.exe	85
PID 2136 wrote to memory of 1556	2136	chrome.exe	86
PID 2136 wrote to memory of 1556	2136	chrome.exe	86
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87
PID 2136 wrote to memory of 2628	2136	chrome.exe	87

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://appstelecominternet.net/
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:2136
- 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,0x100,0x104,0xd8,0x108,0x7ffe4de0ab58,0x7ffe4de0ab68,0x7ffe4de0ab78
  2⤵
  PID:3252
- 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=1656 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:2
  2⤵
  PID:2188
- 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=2116 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:8
  2⤵
  PID:1556
- 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=2232 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:8
  2⤵
  PID:2628
- 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=2960 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:1
  2⤵
  PID:3900
- 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=2980 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:1
  2⤵
  PID:5112
- 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=4092 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:1
  2⤵
  PID:3264
- 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=2940 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:1
  2⤵
  PID:556
- 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=4784 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:8
  2⤵
  PID:2004
- 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=4936 --field-trial-handle=1896,i,3598436840977997698,8197506369126208226,131072 /prefetch:8
  2⤵
  PID:1428

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:2292

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\Cache\Cache_Data\f_000003

Filesize
211KB

MD5
151fb811968eaf8efb840908b89dc9d4

SHA1
7ec811009fd9b0e6d92d12d78b002275f2f1bee1

SHA256
043fd8558e4a5a60aaccd2f0377f77a544e3e375242e9d7200dc6e51f94103ed

SHA512
83aface0ab01da52fd077f747c9d5916e3c06b0ea5c551d7d316707ec3e8f3f986ce1c82e6f2136e48c6511a83cb0ac67ff6dc8f0e440ac72fc6854086a87674

Download Submit
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
f54808318f44d62d87388b190cb85596

SHA1
290191b979d96e7bb89b2c051bc17e85b9a04127

SHA256
72ec63da321bfa40e7b555d3c1b0a74d56d66df0368f40d9eb82bcee4a702a88

SHA512
1dba6afe816987809de0393e7f9a5f0792baaf4822c2eb1169cab8ca13886eda3380c377544a03d6b2eb25e7bd08b3017b94baa693ec89d64d1f8115b95cecf3

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

Filesize
144KB

MD5
5416e043a4e03312bcfab56ee965a8fb

SHA1
f5b99459a852c81a91bb66f13b31f955ed790571

SHA256
90080569d76cfaedbab97b610b78cbe342e94b8802994260a50b354740b3c93e

SHA512
105a111e1a95d2615f9bd40a85bc1bbfc31c2a1e027f8fbff4f60e6a6fc372b39d16512212b80a83659b9228ab47a0147829afb2a81d1f7a3067fb4ef8a9bce0

Download Submit