79af1f9153b8ff988baffaa164fc70799950078f887e2c93dc3fa7efed674b21

Analysis

max time kernel
240s
max time network
255s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 22:20

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General

Target

combine_lang_model.1.html
Size

20KB
MD5

b804155fc0a59df670bf43086b31c71d
SHA1

d8e3c57eed81675ff5c8b26fac53159203b70a3a
SHA256

db54952e34d79727b4723a8c72a2fccf6b0cd3cfb24d392993de962c441b5d18
SHA512

8c5361a19c7a69f5025d19543c396655ea1e8a1971f8cb4df340cd5c4d2b64ec25ad9184ea7ee27d4c3888757a9adc7a59835c2e407ad75ae00413784e9df9bc
SSDEEP

384:iic/7NlHRV3nP73SXoFn1EppMkm9iyo1eU/+8ybwA:hc/7/HRRD3nippMif28/A

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3800	msedge.exe
3800	msedge.exe
3612	msedge.exe
3612	msedge.exe
4168	identity_helper.exe
4168	identity_helper.exe
3292	msedge.exe
3292	msedge.exe
3292	msedge.exe
3292	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 4356	3612	msedge.exe	83
PID 3612 wrote to memory of 4356	3612	msedge.exe	83
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3796	3612	msedge.exe	84
PID 3612 wrote to memory of 3800	3612	msedge.exe	85
PID 3612 wrote to memory of 3800	3612	msedge.exe	85
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86
PID 3612 wrote to memory of 3980	3612	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\combine_lang_model.1.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc71546f8,0x7ffcc7154708,0x7ffcc7154718
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1464 /prefetch:8
  2⤵
  PID:3980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3168 /prefetch:1
  2⤵
  PID:1584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3196 /prefetch:1
  2⤵
  PID:4616
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  PID:4828
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5056 /prefetch:1
  2⤵
  PID:3188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5080 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5652 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
  2⤵
  PID:2332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,14777474697497570342,6023907957025668317,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2608 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3292

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1224

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4d6e17218d9a99976d1a14c6f6944c96

SHA1
9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

SHA256
32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

SHA512
3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
607eb25c4457736bc1ea1b093e6b1d8b

SHA1
09db744279ae168be590d2c3d9f19bc1a367fe69

SHA256
d89db8a23ce0b2d749d468f7bb01ce6b1537f9c1191d219c5e05c4bd94234234

SHA512
d7afca50ed9c34aa81344a4314cdde44d229fbae5cc5e0d31cabe9cf8932a25ee02d720368807017c96421a451182a2faf58c71c8ef27c82be98279d706d7e7d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
f8f0f127745899e64064153de47ea6ab

SHA1
7e3a6b432201cabf373aa9e9fd6a5437a5973228

SHA256
ccd486d36b4cd6bee607a31a618c171135bfca9d786a5c51584b483094ce9d6d

SHA512
e7574c8650373212a1084f83fc1cde22ecc3e615535f718cdda900e7791ab2013d21ce0876bc381a9c3a727a4faf990435e1cbaeae45ccd26e78589638947ee9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
c2ef1d773c3f6f230cedf469f7e34059

SHA1
e410764405adcfead3338c8d0b29371fd1a3f292

SHA256
185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

SHA512
2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
352156ca7ba4485a46a9a2f664aa1580

SHA1
0be5784f75c9aa20abf65887ac35295dd80302f7

SHA256
b4bf781dde88503b2d7163d7a37074a8e23b32b293e5816d63b082f2ce3c6a3d

SHA512
22c3f3b3ccbd798a8db3536e5a906362d3211750033905ba76c3129c6fbd2840d5920b44b8961d406a9e3a046d9e62426452df593bdeb1f4fa9333c64c48d603

Download Submit