hxxp://iredelltx[.]com

Analysis

max time kernel
13s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2024 17:54

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General

Target

http://iredelltx.com

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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133504196690831985"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3536	chrome.exe
3536	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe
Token: SeShutdownPrivilege	3536	chrome.exe
Token: SeCreatePagefilePrivilege	3536	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe
3536	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3536 wrote to memory of 1040	3536	chrome.exe	59
PID 3536 wrote to memory of 1040	3536	chrome.exe	59
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 2372	3536	chrome.exe	90
PID 3536 wrote to memory of 1508	3536	chrome.exe	91
PID 3536 wrote to memory of 1508	3536	chrome.exe	91
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92
PID 3536 wrote to memory of 3516	3536	chrome.exe	92

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://iredelltx.com
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:3536
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffe0acf9758,0x7ffe0acf9768,0x7ffe0acf9778
  2⤵
  PID:1040
- 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=1700 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:2
  2⤵
  PID:2372
- 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=2112 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:8
  2⤵
  PID:1508
- 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=2228 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:8
  2⤵
  PID:3516
- 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=2872 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:1
  2⤵
  PID:416
- 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=2864 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:1
  2⤵
  PID:4868
- 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=7 --mojo-platform-channel-handle=4648 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:1
  2⤵
  PID:4196
- 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=5096 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:8
  2⤵
  PID:3288
- 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=5160 --field-trial-handle=1888,i,13003272355544819090,7094056101876005506,131072 /prefetch:8
  2⤵
  PID:1012

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:4752

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\Preferences

Filesize
6KB

MD5
1c10eb3ef6ea8859936ce7777282cfd3

SHA1
a2fdcd222a1d76612f8f93a262b17f4a70e424b1

SHA256
34ca7fb1a8d4b0dd63e59eb760dda686c0ee8d357e43b3280d417faeb78d3e33

SHA512
435eaa0f5c0c81ef2ad1bd3dd4a8b29b2b61b39aaf15c7063f49f693a7709fc15fc0bb43a4de3fa6c2b0be0798307bdfd6f154475ad45f7f27d333983e967f7f

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

Filesize
114KB

MD5
0b51a2c4669524b9b842a85f6d005e9b

SHA1
3e8bde643313316d090904889d04054421e1fa6f

SHA256
bb29d1437670ecd3fd8adb741a9792b37dd095f05ecdc9a1ad98baec0bb21566

SHA512
cca720b3a3ec2e777e324947660fa40e92811e2ad7b08c0e06d9a0f12ce80473d29e5a7a7964d8a9f4e3d81fe99b9fddadc2db395fbd88c91f21e1c910d26c1d

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