hxxp://email[.]notify[.]vidoomy[.]net/c/eJwEwEGqxCAMBuDT6FLS39jURQ5jjfKEV4WZUujt5zM99yS-6SZInBEl-z8tcsReWmGr_WhJTM7OSFsUplbF_FAQmDIxIvYth71bbYdksgqc1B3TXPfob3iGrXW9Ybbb_6sDHOA_-pQ5b8f0LaOGui7_KH4BAAD__629KHc

Analysis

max time kernel
11s
max time network
7s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
05-09-2024 12:28

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General

Target

http://email.notify.vidoomy.net/c/eJwEwEGqxCAMBuDT6FLS39jURQ5jjfKEV4WZUujt5zM99yS-6SZInBEl-z8tcsReWmGr_WhJTM7OSFsUplbF_FAQmDIxIvYth71bbYdksgqc1B3TXPfob3iGrXW9Ybbb_6sDHOA_-pQ5b8f0LaOGui7_KH4BAAD__629KHc

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 = "133700129411710088"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1700	chrome.exe
1700	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe
Token: SeShutdownPrivilege	1700	chrome.exe
Token: SeCreatePagefilePrivilege	1700	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe
1700	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 240	1700	chrome.exe	78
PID 1700 wrote to memory of 240	1700	chrome.exe	78
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 804	1700	chrome.exe	79
PID 1700 wrote to memory of 3116	1700	chrome.exe	80
PID 1700 wrote to memory of 3116	1700	chrome.exe	80
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	chrome.exe	81
PID 1700 wrote to memory of 568	1700	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://email.notify.vidoomy.net/c/eJwEwEGqxCAMBuDT6FLS39jURQ5jjfKEV4WZUujt5zM99yS-6SZInBEl-z8tcsReWmGr_WhJTM7OSFsUplbF_FAQmDIxIvYth71bbYdksgqc1B3TXPfob3iGrXW9Ybbb_6sDHOA_-pQ5b8f0LaOGui7_KH4BAAD__629KHc
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:1700
- 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,0x100,0x104,0xd8,0x108,0x7ff96ee0cc40,0x7ff96ee0cc4c,0x7ff96ee0cc58
  2⤵
  PID:240
- 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=1736,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1732 /prefetch:2
  2⤵
  PID:804
- 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=2060,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2112 /prefetch:3
  2⤵
  PID:3116
- 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=2188,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1728 /prefetch:8
  2⤵
  PID:568
- 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=3004,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3020 /prefetch:1
  2⤵
  PID:1760
- 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=3008,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3048 /prefetch:1
  2⤵
  PID:404
- 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=7 --field-trial-handle=4400,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3616 /prefetch:1
  2⤵
  PID:576
- 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=8 --field-trial-handle=3240,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3160 /prefetch:1
  2⤵
  PID:1380
- 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=4688,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4700 /prefetch:8
  2⤵
  PID:1536
- 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=10 --field-trial-handle=3708,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4332 /prefetch:1
  2⤵
  PID:3724
- 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=11 --field-trial-handle=4904,i,2736941972743204441,17200749021655728325,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3652 /prefetch:1
  2⤵
  PID:2028

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:4884

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4764

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\Default\BrowsingTopicsState

Filesize
649B

MD5
c49e1df78320e81c9671237587add87e

SHA1
8324658a566339f2cfe08de87bfbb3493644860a

SHA256
866c8ce2de86898e72bab3eda2f9ff334edc501dfba1dd204c1120ed37e2a583

SHA512
422cd608d0258b5e84747700cfe6f6d997cf5ecce78d351589f2fcd8b250acfca159cd7b9a49a0652b7c1b9b65b0338e9adc5f018c570b9864506a05677b8682

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

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

Filesize
9KB

MD5
774b3d1f7ca314dff41193969f6da6ff

SHA1
10e55e3c23661ad223264d87414557f282be5c36

SHA256
af3b2f6fd2fc7ccb5e82c88ecd62417627241e0e005181f913ea51286edab9a2

SHA512
90d2183a83fda5cd65f64065a44030779f38d3d5fea1de86454eb91a000898cf4dbc0ba7a1d30a2e9d73f8eabc11aef53c98cd920baa01d4f0ac1a875824d320

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

Filesize
101KB

MD5
85c8e2f1d13f34b84969084fb253fc61

SHA1
3f35a3944b3b584bb119a2486f8b83ad21516ba2

SHA256
8d7fa1a7524c165d91340715f7830def2b60a65633240c9c65dba0e9fe9cd0a4

SHA512
a841e199d555a75d1b6baca107f313173e79275026df51e25011b309994c3ed4d67d1726938b9208d10b9af1a6a15d6fbbad127777ea04d6ee151f54a6d6e0e9

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

Filesize
101KB

MD5
96b46eb67c6acba65fbef37771d4663e

SHA1
a097eae1494bee31723af09cef2a68425ada3033

SHA256
9cb3145848bf8e8e3e2e47a52d9a0b30146958ec55e2ff4d3ed1f87e935592f0

SHA512
13336a118e02022c01f76b22cd9720d066977eeb7193bc5adef68e266234cb7366299cf2e3046027ccbd1f2c9f48d9e230a9c2eba3f08be7ab74dca670f829d0

Download Submit