c5d4d1ad0a4454abfc25c5a949f54bad313fd18b1c75816a3e65447140d72569

Resubmissions

09/06/2024, 01:00

240609-bcmttsbg68 8

09/06/2024, 00:49

240609-a6whdsbf99 3

Analysis

max time kernel
367s
max time network
972s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
09/06/2024, 01:00

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General

Target

d3d10.dll
Size

584KB
MD5

125b30b3127bc5863ce9b931d29dc7cd
SHA1

fae14d8ef0290a133caeab9837fa740d4ea3744b
SHA256

c5d4d1ad0a4454abfc25c5a949f54bad313fd18b1c75816a3e65447140d72569
SHA512

eb4638c03258b4e4c5492d42a039048bc2512eb61607f8f27742b377327425aa42c8b1f46d63779d298afd53de261e9e65d7890ff26bfb34557a113b4fbc9e38
SSDEEP

12288:nSUxXWDx1siYHgQ7A4UxCj2AqeMQmKnuCN:nSIXWzsiMgQ7A4uGKFKnu

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe
Token: SeShutdownPrivilege	1184	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe
1184	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 2876	1184	chrome.exe	30
PID 1184 wrote to memory of 2876	1184	chrome.exe	30
PID 1184 wrote to memory of 2876	1184	chrome.exe	30
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2832	1184	chrome.exe	31
PID 1184 wrote to memory of 2828	1184	chrome.exe	32
PID 1184 wrote to memory of 2828	1184	chrome.exe	32
PID 1184 wrote to memory of 2828	1184	chrome.exe	32
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33
PID 1184 wrote to memory of 2736	1184	chrome.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d10.dll,#1
1⤵
PID:1720

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1184
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef69b9758,0x7fef69b9768,0x7fef69b9778
  2⤵
  PID:2876
- 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=1164 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:2
  2⤵
  PID:2832
- 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=1504 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:8
  2⤵
  PID:2828
- 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=1572 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:8
  2⤵
  PID:2736
- 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=2300 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:1
  2⤵
  PID:2636
- 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=2308 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:1
  2⤵
  PID:1664
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1316 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:2
  2⤵
  PID:2344
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3196 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:1
  2⤵
  PID:764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3448 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:8
  2⤵
  PID:2200
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3568 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:8
  2⤵
  PID:536
- 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=3664 --field-trial-handle=1284,i,6719709493127727928,6453337577353393477,131072 /prefetch:8
  2⤵
  PID:1376

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:1616

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\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
5KB

MD5
ea24e5ec554666ef2a0a94da6d3e2daa

SHA1
6611057a4caa563528ad4bd4df14ebf831463aa2

SHA256
ea03c4de25051b5edba488b6a1d3274bbaa206304e36ce85cb7b600a0cd5aa66

SHA512
7e852357ebb8fe420a33e88a0d5ac6a688549c295f2338887bebd38c16bb61e1d53eae23016515c719a2b6999411ab3d9203b1339a63d4ffbe4c7640003af2e5

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

Filesize
5KB

MD5
081dd0450382aa99303c7cf000e91e4b

SHA1
932ce46bef752ddeb5e26becddb8cfc71a06a0b7

SHA256
41b34fcdc4216637a24d79fa9dc2c1366f90632bae1b4c30499df56017f7d901

SHA512
a124198e2f52b344cd3bfe89e9e59b5b4ffd69d38f0ced98e4d79de6053ee8aded2e1fb44ed9ff70fa626c519ac00213548aa73b640e8a51f37c67e999cad5bf

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit