d9eab44547374b7a7ac21fe4a36bf79049b3373865fa319c371578368e716ab5

Analysis

max time kernel
72s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-02-2024 17:55

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General

Target

interop.d3dimageex.dll
Size

69KB
MD5

d924c109da0f7a9e1debc63cb6d9b30b
SHA1

12d448adec917d57e5209f0eacd9a6d97d1fb9b7
SHA256

d9eab44547374b7a7ac21fe4a36bf79049b3373865fa319c371578368e716ab5
SHA512

3054841853e8f4e8aad20b64d973e6eec2b81c04a81296b471e365513433fa9d8f5dca63e855fd3379e87c30fe6c066f5374e3d0f42873e16d83557f075fdb8f
SSDEEP

768:MVElV/fknCwEPONchPwBqX0mqpVzaaS0GfHkLfuWcptQY8lyQoHd1:MWlVHknhEqchPqq+zaaSiLfu7tQ6Hd

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 2 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe
Token: SeShutdownPrivilege	2756	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe
2756	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2292 wrote to memory of 2760	2292	rundll32.exe	28
PID 2756 wrote to memory of 2660	2756	chrome.exe	30
PID 2756 wrote to memory of 2660	2756	chrome.exe	30
PID 2756 wrote to memory of 2660	2756	chrome.exe	30
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2744	2756	chrome.exe	32
PID 2756 wrote to memory of 2432	2756	chrome.exe	33
PID 2756 wrote to memory of 2432	2756	chrome.exe	33
PID 2756 wrote to memory of 2432	2756	chrome.exe	33
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34
PID 2756 wrote to memory of 2868	2756	chrome.exe	34

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\interop.d3dimageex.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\interop.d3dimageex.dll,#1
  2⤵
  PID:2760

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:2756
- 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,0x7fef7449758,0x7fef7449768,0x7fef7449778
  2⤵
  PID:2660
- 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=1148 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:2
  2⤵
  PID:2744
- 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=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:8
  2⤵
  PID:2432
- 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=1588 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:8
  2⤵
  PID:2868
- 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=2344 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:1
  2⤵
  PID:2852
- 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=2336 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:1
  2⤵
  PID:2480
- 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=1364 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:2
  2⤵
  PID:1252
- 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=1312 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:1
  2⤵
  PID:540
- 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=3608 --field-trial-handle=1212,i,17799330343460310037,9645061469729034847,131072 /prefetch:8
  2⤵
  PID:2912

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:272

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\DawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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\Network\Network Persistent State

Filesize
987B

MD5
b3b0a05e3edb2d4bdf2968a2b9365f31

SHA1
149a77dea452bc2c708230e543c86bf1a671b1e7

SHA256
81d80e55ff76cae3b2205dffe85402697a706ad5e5d53f2a58731e9075d188f9

SHA512
47dba459606d04d147c2e637b1bccb18925c171cf7c78e1347423ccab49b4646bc1dd07e1d8d0b1179ed7b21ef6a1ecb84e13ddda944126f0098c673a2a11b9f

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

Filesize
5KB

MD5
1f656f3f84d84e7670c8c14cdf944c93

SHA1
c97904c336d823063cdb82f1125a30def78167ed

SHA256
fb3edd6a86e2434ca642ddff50d0afe0b04cc51061312d6f38064bcfaf5fcd11

SHA512
f821e1883aa132dc247ce1a45e2d34943851bee75935ddf16f0bf1d3f7f289f4c27728261361e15a5c1758612b051b3c8235607c845481b24bb6152ee0b34727

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

Filesize
5KB

MD5
d352709a7a2fdab252ae61ccac348e9a

SHA1
2b7b60cb402dc98692ad761c89107d44a1d3ce9a

SHA256
625112631648e5c8db43c674b1d4fe3615a8d14465177adb1b080c3341ae6f95

SHA512
970e7f667e06ca34c3c5e005db4c6527783732317c59fdf374a99a1abaf49beeae458be02732db5d955ea0d614127f1d20f79be47521268583046f499dbc9f58

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
\??\pipe\crashpad_2756_KQOFUNVFBVVAQYEP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit