hxxp://03aas1ibmcbqt4c81s4z[.]l90y8mz[.]ru

Resubmissions

19/09/2023, 12:52

230919-p4kqfaha9v 1

19/09/2023, 12:40

230919-pwqaysba82 1

19/09/2023, 12:39

230919-pv2btsha7v 1

Analysis

max time kernel
51s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2023, 12:40

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General

Target

http://03aas1ibmcbqt4c81s4z.l90y8mz.ru

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4600	msedge.exe
4600	msedge.exe
2632	msedge.exe
2632	msedge.exe
4624	identity_helper.exe
4624	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe
2632	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 1988	2632	msedge.exe	38
PID 2632 wrote to memory of 1988	2632	msedge.exe	38
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4688	2632	msedge.exe	85
PID 2632 wrote to memory of 4600	2632	msedge.exe	86
PID 2632 wrote to memory of 4600	2632	msedge.exe	86
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87
PID 2632 wrote to memory of 3812	2632	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://03aas1ibmcbqt4c81s4z.l90y8mz.ru
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:2632
- 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,0x100,0x104,0xd8,0x108,0x7ffe8fa346f8,0x7ffe8fa34708,0x7ffe8fa34718
  2⤵
  PID:1988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2304 /prefetch:2
  2⤵
  PID:4688
- 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=2072,10812681220580354993,11187906055410728956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2352 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4600
- 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=2072,10812681220580354993,11187906055410728956,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2504 /prefetch:8
  2⤵
  PID:3812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=3320 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=3304 /prefetch:1
  2⤵
  PID:4628
- 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=2072,10812681220580354993,11187906055410728956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4620 /prefetch:8
  2⤵
  PID:1732
- 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=2072,10812681220580354993,11187906055410728956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4620 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=4596 /prefetch:1
  2⤵
  PID:3652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=5236 /prefetch:1
  2⤵
  PID:3248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=3364 /prefetch:1
  2⤵
  PID:3996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,10812681220580354993,11187906055410728956,131072 --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=3384 /prefetch:1
  2⤵
  PID:396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2816

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2140

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
f95638730ec51abd55794c140ca826c9

SHA1
77c415e2599fbdfe16530c2ab533fd6b193e82ef

SHA256
106137874d86d602d1f4af7dac605f3470ec7a5d69b644b99d502bb38925bbd3

SHA512
0eb01b446d876886066783242381d214a01e2d282729a69b890ae2b6d74d0e1325a6bd4671738ebe3b6ecadc22ceb00f42348bad18d2352896ed3344cc29f78a

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
b3c2b6ab1a1356fa48430eb5bbf41e7a

SHA1
ee574a2dbcf0faa325439f286f268e93c6ac1aee

SHA256
e1d8f6f91910e7af56c18b3e837edbe4d839a453074717f8493f39f2dfb855f8

SHA512
ed9b8d34715d5a806672bd4eb0e1a695db42ee6ae016f26da280834f24b7a15d8e8f2f42c1611e8bce038e819509e707779de791f9b4da51de5982379fa97a42

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

Filesize
5KB

MD5
c3bb92fb2b8f6aeea8c611e18888faa6

SHA1
2e2bf92c2d14ec07fe7fc19d63df16aed614307c

SHA256
ad190032e601e1c20a431a54278bbe6172f00ed1f1d81e0abc97a6925e6537d3

SHA512
7b7bd9ccbfcd1ca4a9aa46bab23633c41fd4e602aa9b6abd8debc0fd7fdc5d02f4f20b71c1d2035da1eb7239b1a47f0c9c264edfe8709b02da5cfd8d77d9523a

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

Filesize
24KB

MD5
4a078fb8a7c67594a6c2aa724e2ac684

SHA1
92bc5b49985c8588c60f6f85c50a516fae0332f4

SHA256
c225fb924400745c1cd7b56fffaee71dce06613c91fbbb9aa247401ccb49e1ee

SHA512
188270df5243186d00ca8cc457f8ab7f7b2cd6368d987c3673f9c8944a4be6687b30daf8715429bd1b335391118d0ce840e3cb919ff4138c6273b286fb57b2b6

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
efc68aa94e2ae4c693dbe24cb164257d

SHA1
7dcbd7a2b9214d81510d0fe705a483a3b2fc264d

SHA256
8bd7e68cffe23fce8f069ea019c9e37df26e4334707c7e531e8aa5b576e56b0a

SHA512
46282adeb71ad6840af3b0c68fb88e03277bf3b1949912f455e96bfc3fda2a13d6874182e5a864b6adb90f1a30e6b57549ccec394a0eded376f697deba32905c

Download Submit