hxxp://linksg[.]learnfromaxons[.]com/ss/o/u001[.]DJKFWJ7NImzDuPcjzNLxlg/49m/wr0eg-XSQpmYDPDlxE-pCw/ho[.]gif

Analysis

max time kernel
11s
max time network
14s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
09/09/2024, 16:38

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General

Target

http://linksg.learnfromaxons.com/ss/o/u001.DJKFWJ7NImzDuPcjzNLxlg/49m/wr0eg-XSQpmYDPDlxE-pCw/ho.gif

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 = "133703735202610278"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1392	chrome.exe
1392	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1392	chrome.exe
1392	chrome.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe
Token: SeShutdownPrivilege	1392	chrome.exe
Token: SeCreatePagefilePrivilege	1392	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe
1392	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 4688	1392	chrome.exe	78
PID 1392 wrote to memory of 4688	1392	chrome.exe	78
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 3480	1392	chrome.exe	79
PID 1392 wrote to memory of 2124	1392	chrome.exe	80
PID 1392 wrote to memory of 2124	1392	chrome.exe	80
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81
PID 1392 wrote to memory of 4012	1392	chrome.exe	81

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://linksg.learnfromaxons.com/ss/o/u001.DJKFWJ7NImzDuPcjzNLxlg/49m/wr0eg-XSQpmYDPDlxE-pCw/ho.gif
1⤵
- Drops file in Windows directory
- 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:1392
- 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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd7d6ccc40,0x7ffd7d6ccc4c,0x7ffd7d6ccc58
  2⤵
  PID:4688
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1820,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1816 /prefetch:2
  2⤵
  PID:3480
- 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 --no-appcompat-clear --field-trial-handle=1800,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2060 /prefetch:3
  2⤵
  PID:2124
- 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 --no-appcompat-clear --field-trial-handle=2160,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2176 /prefetch:8
  2⤵
  PID:4012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3020,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3036 /prefetch:1
  2⤵
  PID:1680
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3040,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3232 /prefetch:1
  2⤵
  PID:1956
- 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 --no-appcompat-clear --field-trial-handle=4516,i,17062951793948887826,17848884078109232654,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4524 /prefetch:8
  2⤵
  PID:2372

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:2236

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:3540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\529a0bcc-b7d2-4093-a759-9479c70e4485.tmp

Filesize
99KB

MD5
4d56c7ab0dc1701a63582c0dd9cbc1b2

SHA1
3dcbf50db3aaf3f66093951fa2f86523176a629a

SHA256
d1dc167da61879764a8ef2d398abd761f6a7dd0454aceb12de7dbb84010f62ee

SHA512
aa6cd51cc3cbeccd2c989890baee3506cbf19a6ba85ab4b3095dcacb784da5192ea5f47e521f275ca6799edbcdde9e58b16f18f130b8b35b1f0883e95e8fe6cb

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

Filesize
649B

MD5
2e55f6b0f29da1f2756c07a894c85eed

SHA1
a77bd93a689bbeef75265bfb7ba8e4e3405f9511

SHA256
c8e95fae5c63589f555ca3e74e40c4f1d29105f2f965f65c1cb3b3234e8052a7

SHA512
a60ec5d63a98c4df3f32a5322d8c7f2abdd2dd60b3a04cd93d5e9ee8427fd8081d013c4d2768c0d7872b0c11893ce67462713d9941e1381605b4400c17e192d2

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
9KB

MD5
5c96f8e28dbe3e54b334c642e9385dda

SHA1
2f0c021e4515690105182dd1459d34b8e3abf3a7

SHA256
7486f115f876fb54222a192a6d08057d664737a5624d6017ceecda93b1fbb333

SHA512
4d5825f9751968a1ebc040c913efb4867825bdd36b68fe273e9de7fd7894892e2b24b9772bbd42c02073f44048a1c7ca3e902cb638fde96d172a4e0eaa834122

Download Submit