hxxp://"type"[:] "ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, BuildID[sha1]=fc4d4e84ff150fbc12510bea4a9eef38207e1fce, stripped",

Analysis

max time kernel
146s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
22/11/2023, 12:32

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General

Target

http://"type": "ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, BuildID[sha1]=fc4d4e84ff150fbc12510bea4a9eef38207e1fce, stripped",

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
2868	msedge.exe
2868	msedge.exe
732	msedge.exe
732	msedge.exe
4328	identity_helper.exe
4328	identity_helper.exe
5576	msedge.exe
5576	msedge.exe
5576	msedge.exe
5576	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe
732	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 732 wrote to memory of 408	732	msedge.exe	43
PID 732 wrote to memory of 408	732	msedge.exe	43
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 4308	732	msedge.exe	87
PID 732 wrote to memory of 2868	732	msedge.exe	89
PID 732 wrote to memory of 2868	732	msedge.exe	89
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88
PID 732 wrote to memory of 1588	732	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://"type": "ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, BuildID[sha1]=fc4d4e84ff150fbc12510bea4a9eef38207e1fce, stripped",
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:732
- 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,0x100,0x104,0xd8,0x108,0x7ff976a546f8,0x7ff976a54708,0x7ff976a54718
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
  2⤵
  PID:4308
- 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=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:1588
- 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=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=3324 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4712 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4748 /prefetch:1
  2⤵
  PID:1040
- 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=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3480 /prefetch:8
  2⤵
  PID:3428
- 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=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3480 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=4772 /prefetch:1
  2⤵
  PID:3336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=5252 /prefetch:1
  2⤵
  PID:3540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5552 /prefetch:1
  2⤵
  PID:5196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,1865404821399680972,9037139394763256899,131072 --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=1368 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2280

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4876

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
aed593b08b94f34dd8f68fd369652ac2

SHA1
3ce2a17e426e09c2fd9a8d2ab191fe29248f2d95

SHA256
5c0cdd5dc1bccf7e3ffa8568fdd2fe35f3edc85832f3d11331aced965aaeeba7

SHA512
16b34c29d8ea3793f7d4491847d2fecae2c6c9d7b7b1ec16d1367828d0a4da4cdbf912c2040bc0ca98ac32cd701355ddd16b4865629d51bae2527e1a05411137

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
8610c1929a80187b865093a29b4f797d

SHA1
234b9b162b0f4d365bdf34dd7f07c1c6af9ede6c

SHA256
b59925750db5b49fb62934da8da91f18e041e0f2e49dd49375883f8a4ef787b5

SHA512
536b990475549fdf12ef37aed742656e5bce903d8f064813d217782dcf81f2473e56fa5e2c3ae75a533e227175339a0e8c084f1ac9108094caa543458478e2aa

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

Filesize
5KB

MD5
5ab9c01abeb0086314c15fa5b17f2257

SHA1
236a5dcdf51517ae11b3c885522937a940582eae

SHA256
85cf89f0aa0713df8404e251e0e96f04cc9367cef3ffe56dd98cd56a179fbe59

SHA512
a4114100e4f782e43cb5b3c0f76317f011fa00a796b9132cec98274d25f9c254ad23d0c71af334eb5ba36835c8b2c74de22c068ce901c8eb3ac8e7db244c56f0

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

Filesize
24KB

MD5
e2565e589c9c038c551766400aefc665

SHA1
77893bb0d295c2737e31a3f539572367c946ab27

SHA256
172017da29bce2bfe0c8b4577a9b8e7a97a0585fd85697f51261f39b28877e80

SHA512
5a33ce3d048f2443c5d1aee3922693decc19c4d172aff0b059b31af3b56aa5e413902f9a9634e5ee874b046ae63a0531985b0361467b62e977dcff7fc9913c4d

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
3be7900f8346cdf4cf115f13943679bd

SHA1
c4936efe55fbfb225558cf7b32d9b8084cb9b2a9

SHA256
05d622bd04c5db1bcbf2fa6d412738e142dc17c374149ff8e27f6fc70f01ec50

SHA512
7ec7702d5a39619615b74e8cf2e6df316e7356af7a2dafa1b1e0e8cb9fc0391d7f64a02aa60f6be35c80e8f5c3406ab726ff55e09e01c5f2abb8d52905f00c11

Download Submit