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
146s
max time network
152s
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, 12:52

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4440	msedge.exe
4440	msedge.exe
756	msedge.exe
756	msedge.exe
4112	identity_helper.exe
4112	identity_helper.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 2428	756	msedge.exe	46
PID 756 wrote to memory of 2428	756	msedge.exe	46
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4044	756	msedge.exe	86
PID 756 wrote to memory of 4440	756	msedge.exe	85
PID 756 wrote to memory of 4440	756	msedge.exe	85
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	msedge.exe	87
PID 756 wrote to memory of 1152	756	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:756
- 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=0x100,0x104,0x108,0xd8,0x10c,0x7ffe461d46f8,0x7ffe461d4708,0x7ffe461d4718
  2⤵
  PID:2428
- 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=2120,15086766038454559667,15380373838624854046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4044
- 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=2120,15086766038454559667,15380373838624854046,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
  2⤵
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=3300 /prefetch:1
  2⤵
  PID:4540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=3268 /prefetch:1
  2⤵
  PID:3616
- 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=2120,15086766038454559667,15380373838624854046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5068 /prefetch:8
  2⤵
  PID:3320
- 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=2120,15086766038454559667,15380373838624854046,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5068 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=5216 /prefetch:1
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=5196 /prefetch:1
  2⤵
  PID:2460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=3508 /prefetch:1
  2⤵
  PID:3600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=4040 /prefetch:1
  2⤵
  PID:384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,15086766038454559667,15380373838624854046,131072 --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=3144 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:548

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2808

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
52eb7ef239258c683ac1390cc5551d55

SHA1
5c73d0eb2cf64a3f9320438a3564cc185b019151

SHA256
09ac04d9b86c72c4c21f6009fb745c53f3f4c872af07fce70892cc8eeb6811bc

SHA512
cebbe84160e1c5fff1587178b7e0e8c5309137c3bf2ff4891bb998791abe851bfd53b650fae0b4346ebc4d86e9c5c2e5636ad763c8d619c27036698b4a9cf182

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

Filesize
5KB

MD5
1b8a4176b16825ab9e218d64e3ae39e9

SHA1
556bff6dd036728fbb87f2ba515af4beebd441b1

SHA256
a0883b26b8d987b80d4aae1a31f16e40155114eb051f0bda8d5e2016c3f19b7c

SHA512
fa6f65ab930b3dfee9b23789da72db1a3e0ba1f1dafbde9a0f9d9092921e27868ef9bf7958bfd7bb2488fd3fb99afd3bcc2fe6b6fd1853406541f48c181d406c

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
91da1fbdbba0065189881f868ec44666

SHA1
8c55bc1c7ed3797a1f7bfab2073fa927f7bfd4a7

SHA256
2bd7c44a941281da7c6011085d17be1fc29eef5ed2d3e2584c6d968a4b349718

SHA512
fa2b63a8db9431b73e92468682ddedbd427d982a2763bf77811ae49dd8243d1036f6fc2a69a1e46c7649036f7e86343094506f93b443f6d569d570e2a7693c95

Download Submit