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
34s
max time network
39s
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, 12:39

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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
4328	msedge.exe
4328	msedge.exe
1692	msedge.exe
1692	msedge.exe
4860	identity_helper.exe
4860	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 3404	1692	msedge.exe	32
PID 1692 wrote to memory of 3404	1692	msedge.exe	32
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 2216	1692	msedge.exe	88
PID 1692 wrote to memory of 4328	1692	msedge.exe	87
PID 1692 wrote to memory of 4328	1692	msedge.exe	87
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89
PID 1692 wrote to memory of 4380	1692	msedge.exe	89

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:1692
- 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,0x100,0x104,0xd8,0x108,0x7ff8bf5846f8,0x7ff8bf584708,0x7ff8bf584718
  2⤵
  PID:3404
- 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=2164,532284785617594194,16075035197871209866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  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=gpu-process --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:2216
- 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=2164,532284785617594194,16075035197871209866,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=3160 /prefetch:1
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=3172 /prefetch:1
  2⤵
  PID:3452
- 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=2164,532284785617594194,16075035197871209866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4560 /prefetch:8
  2⤵
  PID:2668
- 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=2164,532284785617594194,16075035197871209866,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4560 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=4772 /prefetch:1
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=4716 /prefetch:1
  2⤵
  PID:3832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=5148 /prefetch:1
  2⤵
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,532284785617594194,16075035197871209866,131072 --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=5544 /prefetch:1
  2⤵
  PID:4032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3560

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
9d81dbb28f4f8007322d5ed59074fcd8

SHA1
4528544df91d04e969f1913dd14b7cf243412e91

SHA256
42772ccc8f62708f9c27cd9a334cf4e60fea37f3af21961188c942d5af74053b

SHA512
e437426532a0ae62a0dae321c022cce60b4debec5b3ff1bcf0f8d64004cbe416ddcd213e047a7e97865796d2dc98838d9818d29533e204a2d6f40d542f80fa8e

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

Filesize
5KB

MD5
1e70c1dca7636b5dbc7bb8de5712e80d

SHA1
c076f0c39ec3456f5eb9ca0fbd9fd0427ededd6f

SHA256
d0c45e655248b771bdd9f024144bb12dc1ed8c5a4a90a046750a28d6cbf46c94

SHA512
6e0d3b28b5ca63bafa48170093db62b2d0f26c44aadf4a3e9845304b9222249e3951d171812d8132790a9ff6c0fba2881b7bd7b7ef37301ccfdb2b69deeb935a

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
da1cb99dd31e1f39214671974506ff15

SHA1
6fc6791cca7484e510f9673701de370c2cfc4627

SHA256
d45b5b3f9c2f22177ba81cc9f348972aca0be2434d22390ba85045812812a5d6

SHA512
4ab5c246c54f0dcb4ac892df332b86c3ac537b584d19bb36e2bef0c42f7c1f40f2d2a3f2381a41fb8c716515091228e90d79b6e66d4b355e64040e58ad84a280

Download Submit