hxxps://s[.]anizam[.]ru/l/b4N

Analysis

max time kernel
79s
max time network
47s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 08:03

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General

Target

https://s.anizam.ru/l/b4N

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 6 IoCs

pid	Process
3360	msedge.exe
3360	msedge.exe
3612	msedge.exe
3612	msedge.exe
3336	identity_helper.exe
3336	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 2828	3612	msedge.exe	82
PID 3612 wrote to memory of 2828	3612	msedge.exe	82
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 932	3612	msedge.exe	83
PID 3612 wrote to memory of 3360	3612	msedge.exe	84
PID 3612 wrote to memory of 3360	3612	msedge.exe	84
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85
PID 3612 wrote to memory of 4356	3612	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://s.anizam.ru/l/b4N
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:3612
- 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,0x100,0x104,0xd8,0x108,0x7ffb611046f8,0x7ffb61104708,0x7ffb61104718
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2020 /prefetch:2
  2⤵
  PID:932
- 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=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2532 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3360
- 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=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1928 /prefetch:8
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=3388 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=3408 /prefetch:1
  2⤵
  PID:4080
- 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=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
  2⤵
  PID:1828
- 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=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2004,16116979130830182854,15126984859354561874,131072 --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=4908 /prefetch:1
  2⤵
  PID:3492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=5020 /prefetch:1
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=5272 /prefetch:1
  2⤵
  PID:184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=5300 /prefetch:1
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=5544 /prefetch:1
  2⤵
  PID:4500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5496 /prefetch:1
  2⤵
  PID:2620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /prefetch:1
  2⤵
  PID:3104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2004,16116979130830182854,15126984859354561874,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
  2⤵
  PID:1460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3080

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
12cc985a87cf4ec2949beac3af416b59

SHA1
5e07d13d22427a7592be348342d1ce393fd9c8ce

SHA256
337ae96f0b8dc4ced8dd34426968bff460b5f1b82b921c1194669239fb2e6957

SHA512
900c1c04813e032572af9122f27eee5048d2a6f55e7cf44a74a95b81246e0849ef65284ab8c29be680aacf8ce1b1e1d9c419f3e56460f17024339f557e39efb0

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

Filesize
6KB

MD5
c735f3a93d52b15024b6a688c94067b2

SHA1
8817aa3563c1d32e891c8f275a39b0fc89ee01ee

SHA256
5299426b0e9c52dd3adda5dae51ec6c52ad5422e5f1a4331698daec04216a5e6

SHA512
ca1f7b370c01b34af5be7e781369a9e7a1dbbc93f5323366ff27e303cab0d0843fe4b5dbbc1e522346785d4f102ec03156211e3b66beee5ac858c9de1a16874e

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

Filesize
6KB

MD5
9cb4658779672749eaed5edcd12ea2a5

SHA1
9f228e520202cef8725d2356c6dbf99d7c3c0aec

SHA256
45b9aa4c2e1f50b9f5ba27f19f6159333239c9bbbe6d41432a9050b89e9f9909

SHA512
374ba6c73751a4d12c7973ef8782df672200bda28132fd5c5625ae43234f94cf9a03c5401367f060d2aadf9daf03e6922e4490ae95c2ae043fc3d3d74eccb76a

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
8KB

MD5
7ef86520d3ffa08a553be01158d3126c

SHA1
e244f891a9c26023af4333be54bfa5f0dd0329b4

SHA256
76a3bc8641517df39c81c547801f1aa8d79922c60877ebe11c5c2bba9b815298

SHA512
5579233657ffd8884214838501bb7e4cc95756e59acd1b6bee141c234af3abaa2c948a354e170cbd5c358705c96237fc621104a26efc347f94c2649f363f99df

Download Submit