hxxp://dl[.]driverpack[.]io/soft/winrarx86rus[.]exe

Analysis

max time kernel
147s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17-07-2023 00:01

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General

Target

http://dl.driverpack.io/soft/winrarx86rus.exe

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
3688	msedge.exe
3688	msedge.exe
2820	msedge.exe
2820	msedge.exe
1356	identity_helper.exe
1356	identity_helper.exe
1620	msedge.exe
1620	msedge.exe
1620	msedge.exe
1620	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe
2820	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 4668	2820	msedge.exe	86
PID 2820 wrote to memory of 4668	2820	msedge.exe	86
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 2012	2820	msedge.exe	88
PID 2820 wrote to memory of 3688	2820	msedge.exe	87
PID 2820 wrote to memory of 3688	2820	msedge.exe	87
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89
PID 2820 wrote to memory of 4100	2820	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://dl.driverpack.io/soft/winrarx86rus.exe
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:2820
- 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,0x100,0x104,0xd8,0x108,0x7ffa1a5046f8,0x7ffa1a504708,0x7ffa1a504718
  2⤵
  PID:4668
- 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=2072,1558528817417449013,3589869090505754952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:2012
- 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=2072,1558528817417449013,3589869090505754952,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:4100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=3224 /prefetch:1
  2⤵
  PID:2628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=3260 /prefetch:1
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=5284 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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:3524
- 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=2072,1558528817417449013,3589869090505754952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5704 /prefetch:8
  2⤵
  PID:4932
- 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=2072,1558528817417449013,3589869090505754952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5704 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=5576 /prefetch:1
  2⤵
  PID:2892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=5564 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1558528817417449013,3589869090505754952,131072 --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=1808 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1620

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4776

Network

MITRE ATT&CK Enterprise v6

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
70e2e6954b953053c0c4f3b6e6ad9330

SHA1
cb61ba67b3bffa1d833bb85cc9547669ec46f62f

SHA256
f6e770a3b88ad3fda592419b6c00553bdadc50d5fb466ef872271389977f2ab4

SHA512
eeacb0e62f68f56285f7605963ca9bb82f542d4e2ccc323266c08c9990cecdebd574e1ab304ae08ea8c6c94c50683180f83562f972e92799ebbcfcd8f503fb5a

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
6KB

MD5
4a508413308e3da7ffec870784663cf0

SHA1
344b88e5f93e9f8d31340c799bc53e5671215cf9

SHA256
402081e4d446cd3a9e4fec8aa3f7b26bc4d79c735609efa402fd7ad3903003a5

SHA512
cc283aaa967169b46c1828eab39c489514cd08b1e22553d2899874941824b7cdf307768c0d16ca11aea514f5fc8d0e48143bd244fac5dddb2ca26c290611ad3c

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

Filesize
5KB

MD5
ca674c4ffb7ad080ae0cc692bcbd140b

SHA1
d32a5038e1d9fe560d31b2d4751282c9eb0f6e09

SHA256
efb08c2a314d781e075d43860122fc2e92383f008f261b377358ab573eb508a1

SHA512
83ec0bd407b564e60cefb18259f3d4539dcbd4fc14a5336fb99e9b8e074a6f5d3d03d76cd6bdda91907f2bea3992414822d03afcaf6de84c7fc32f6ab8fa11e1

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

Filesize
24KB

MD5
5a478f1e08816969e8214f982850b754

SHA1
1cf5e7192f3c6e31c7e27b6cb34ebf89036eec0c

SHA256
665cf5612c61412c9acc928b1e155c8f11ae83905ce614d9a1a7ad72cc0fd489

SHA512
7e7ff60c157841f6f5bb206ebbce29f6df3a6c0c671805415ad7226654e13da49ad76e39a6d0afe28992348f3b5685ecacbfb44178fd61998c54caebbfd97832

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
12KB

MD5
c575e1944be6862505c5e9f18be91e67

SHA1
85c607f9f541addf862fe0694c907d440f5f074e

SHA256
dc9756e5111042192642992b6dd1167df9d99dc3fdedb45958ac2dd154aad3f7

SHA512
19d734fae2b8dcc4165fdc39c84ad75ccea215321e0a8a5715d0c9807421b7174f4b5e3c0bc94f7339a5eccc8cdc1075ff8d7a7dc4b5caf4f04e54700dac4751

Download Submit