9f7152a009f2bdca9f00e11cb544138ade99417d7e131bd0dca6138ed7d4e28c

Analysis

max time kernel
1773s
max time network
1744s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
29/06/2024, 17:16

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General

Target

d3d9.dll
Size

103KB
MD5

cf0ff9f5a2228fa63938d0ec1d9c1868
SHA1

6dfbf89950e34bb52b7dbc259b382b63eb86f80f
SHA256

57215b12089fd56d7a71136ef9d05d6abd0d41c9d8b93a1001eed23f2dae9125
SHA512

fd69748010a6ce83c6011c43a6ff786bd6eb44c9d0f6019e3c0686cc7aa887f31f18608cb7f2fd0a6718b180f1d2052ca39eed68b4cd6d2d8c2b454c7a280b3e
SSDEEP

3072:BvJ70SuvvIrRbmCsAC0dLelpitRz1glLu5z07X05W:BtpcvIMj09elmRGuUE5W

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	2496	WerFault.exe	28

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

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe
Token: SeShutdownPrivilege	2716	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

pid	Process
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe
2716	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 1640 wrote to memory of 2496	1640	rundll32.exe	28
PID 2496 wrote to memory of 2828	2496	rundll32.exe	29
PID 2496 wrote to memory of 2828	2496	rundll32.exe	29
PID 2496 wrote to memory of 2828	2496	rundll32.exe	29
PID 2496 wrote to memory of 2828	2496	rundll32.exe	29
PID 2716 wrote to memory of 2540	2716	chrome.exe	33
PID 2716 wrote to memory of 2540	2716	chrome.exe	33
PID 2716 wrote to memory of 2540	2716	chrome.exe	33
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 1992	2716	chrome.exe	35
PID 2716 wrote to memory of 2392	2716	chrome.exe	36
PID 2716 wrote to memory of 2392	2716	chrome.exe	36
PID 2716 wrote to memory of 2392	2716	chrome.exe	36
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37
PID 2716 wrote to memory of 2648	2716	chrome.exe	37

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 220
    3⤵
    - Program crash
    PID:2828

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:2716
- 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,0x7fef70d9758,0x7fef70d9768,0x7fef70d9778
  2⤵
  PID:2540
- 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=1196 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:2
  2⤵
  PID:1992
- 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=1512 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:8
  2⤵
  PID:2392
- 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=1624 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:8
  2⤵
  PID:2648
- 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=2168 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:1
  2⤵
  PID:1884
- 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=2176 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:1
  2⤵
  PID:1956
- 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=1480 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:2
  2⤵
  PID:1440
- 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=1452 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:1
  2⤵
  PID:688
- 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=3264 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:8
  2⤵
  PID:908
- 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=3644 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:8
  2⤵
  PID:2112
- 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=3164 --field-trial-handle=1380,i,4800951544066524851,17190509590549042233,131072 /prefetch:8
  2⤵
  PID:1476

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:108

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\07d37b18-d13e-4cdb-aada-d122b2e68dab.tmp

Filesize
5KB

MD5
75dd15b2479d23906ddc5af42210ce8a

SHA1
2aca6b7c01de88b15d1f45342ac8eb1bb049f0ff

SHA256
744ffd2008567818799708ecd71ce07a8d609c9cabc29a0ee89967a5580cecc7

SHA512
67e6e633de4350841a3611cb5e239b6b218d49164ecba6306068141f825b9251d16502c23031ee3093e6848c3a50f4fdaba2adbfdbb2e25d727f602952ec4a77

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

Download Submit
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
900dd5846e9a50f0dadcdebd1a08c043

SHA1
1789cd90d397fcc2601306b12ddcacbb56933460

SHA256
d8fde2a7a7b1d413c5d378e17dcf36411598c002ad9cf04fddd294f110590e58

SHA512
df65942e2d2202ea0850aa2c90c14f5da06b8d928ae9cd175c123c4cfb7a31d6a8f2a86f951ba970a5c046cb83accf8ec1767b32054334c9e4a2e4fdc08cd0a9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit