hxxps://keynotion[.]hosted[.]phplist[.]com/lists/lt[.]php?tid=fh1TU1EABgdQWh8KUQUHGw1UBFIdC1lXBx5SAgMDDgEDV1kABlFMUFIBCwoFWlAbWw5SCB0HXFIOHgNXB1IbUVMFVwNWVFMBAVIHRFAHAgYIVVYDHQMJB1AeVVAFVxtUA1lXGl0HBQYCWgMPUlsFAQ

Analysis

max time kernel
1200s
max time network
1091s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
22-04-2024 20:30

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General

Target

https://keynotion.hosted.phplist.com/lists/lt.php?tid=fh1TU1EABgdQWh8KUQUHGw1UBFIdC1lXBx5SAgMDDgEDV1kABlFMUFIBCwoFWlAbWw5SCB0HXFIOHgNXB1IbUVMFVwNWVFMBAVIHRFAHAgYIVVYDHQMJB1AeVVAFVxtUA1lXGl0HBQYCWgMPUlsFAQ

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 = "133582914497370858"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4496	chrome.exe
4496	chrome.exe
4592	chrome.exe
4592	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4496	chrome.exe
4496	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe
Token: SeShutdownPrivilege	4496	chrome.exe
Token: SeCreatePagefilePrivilege	4496	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe
4496	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 3800	4496	chrome.exe	73
PID 4496 wrote to memory of 3800	4496	chrome.exe	73
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 3344	4496	chrome.exe	75
PID 4496 wrote to memory of 544	4496	chrome.exe	76
PID 4496 wrote to memory of 544	4496	chrome.exe	76
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77
PID 4496 wrote to memory of 4296	4496	chrome.exe	77

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 https://keynotion.hosted.phplist.com/lists/lt.php?tid=fh1TU1EABgdQWh8KUQUHGw1UBFIdC1lXBx5SAgMDDgEDV1kABlFMUFIBCwoFWlAbWw5SCB0HXFIOHgNXB1IbUVMFVwNWVFMBAVIHRFAHAgYIVVYDHQMJB1AeVVAFVxtUA1lXGl0HBQYCWgMPUlsFAQ
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:4496
- 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff91d3a9758,0x7ff91d3a9768,0x7ff91d3a9778
  2⤵
  PID:3800
- 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,6033194846457912017,507184492408765037,131072 /prefetch:2
  2⤵
  PID:3344
- 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=1800 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:8
  2⤵
  PID:544
- 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=2096 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:8
  2⤵
  PID:4296
- 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=2868 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:1
  2⤵
  PID:3632
- 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=2916 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:1
  2⤵
  PID:192
- 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=4608 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:8
  2⤵
  PID:3040
- 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=4848 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:8
  2⤵
  PID:3064
- 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2536 --field-trial-handle=1848,i,6033194846457912017,507184492408765037,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4592

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:216

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
1KB

MD5
5c322395cc7e23719d5c288ecb3e29ea

SHA1
e4feb9d9e791c4206e35af11df8baf6719800df3

SHA256
7d2267a8fd7028a3b480e4698448909c41acd145ebb3d6916e884c655824c628

SHA512
9b40a828bdbcab6f1ae70dc3c4a558bcc177ce7b2586913381fecc11a5cbf1478823c4171d4eb432e585fccb0421ea4a15b475cf95b571359db6049adfbf3647

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

Filesize
539B

MD5
b891e0960dc209e70db4c1033e402c91

SHA1
73368b280cc2637ea454d8c4f2f3cf5a139ec19f

SHA256
394d8466009bec59f58578d37dd8aa7f7545a27aa1c24c4422e263fc33dd45f3

SHA512
8b293607a9fcbd2fc2c40e196a396d05bc2e9bf950bdeb03f6d31672a2731bc071b43707403060d8ee2f3f9eb6d30d71eed3401004e024ceabff1d8d94ab1858

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

Filesize
5KB

MD5
44d0a07db9ed995294b9615ab0fbe59b

SHA1
22f3840dce6ae5eb92be5a6729dbc5328039a07f

SHA256
679443ea695f838fedeefe50c957ba9e0b06b74b163e2adeac1dc61e205965a6

SHA512
0574ec0510d795a9793745c79cc775c7faf1c8481d04a515fcbaadfafc0554be2d835a94e43aef1fef3cf984f9dca477e5a64d3aba4f8898beb1358770392bce

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

Filesize
5KB

MD5
462827d0fda61b9eeb6ecb07451d282d

SHA1
823d9c8649fc47365f86a1d28bc1af31095ad8ce

SHA256
4f6a7162626cdace121c70f9d015cd3dea697e22c028e0e25f8281232178e003

SHA512
8eebbbae637a5ef2621c1903bde989a695190dc329cdb8f39924e7286d9a1b44770483e573454389694b47bac8e905e9e4f5e6d0e55dfebfb702051e8a404adb

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

Filesize
6KB

MD5
35ac51fb6cc355c747638437768c018d

SHA1
dde93994f338374691aa4cb15e2e463b82bc5faa

SHA256
860098a917f70e87a0c66f1f8c708856d0e1786e11c7aa6416b5477feaeb2cfe

SHA512
8ee9f1f0e3d61ef905a35395c18f1a15e5ecedf6a2750e8e5511d9843774e27e2628913b67ed2fbf7d4ec2e268e8a76b2db356a74c6620159b85f99bf0836328

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

Filesize
136KB

MD5
f08e8e0763bb2df5a9024172d364c724

SHA1
8694e83bab4749ef72dffe3e0f8d95283f7f21f4

SHA256
a7cc3de7ce5a6b254bde1f3d7b82884917bc8911157ce79ef7e33d4cc81a9bfb

SHA512
ae45e8c48ca6c03ff7f1d717d0201dd33577c11aa2123d565d772301df5ecc09c48ec76cbcffe41af2f3c95de5a16040a408975b1c550e723ab72fd373694dc1

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