hxxps://opentip[.]kaspersky[.]com/d85861f81d4524a553ace1ec63842454

Analysis

max time kernel
44s
max time network
44s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2023, 15:35

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General

Target

https://opentip.kaspersky.com/d85861f81d4524a553ace1ec63842454

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
4520	msedge.exe
4520	msedge.exe
1380	msedge.exe
1380	msedge.exe
4940	identity_helper.exe
4940	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe
1380	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1380 wrote to memory of 3696	1380	msedge.exe	85
PID 1380 wrote to memory of 3696	1380	msedge.exe	85
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 216	1380	msedge.exe	88
PID 1380 wrote to memory of 4520	1380	msedge.exe	87
PID 1380 wrote to memory of 4520	1380	msedge.exe	87
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86
PID 1380 wrote to memory of 2312	1380	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://opentip.kaspersky.com/d85861f81d4524a553ace1ec63842454
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:1380
- 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,0x100,0x104,0xd8,0x108,0x7ffd6e9646f8,0x7ffd6e964708,0x7ffd6e964718
  2⤵
  PID:3696
- 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=2316,1527425630929926289,6712005743755849746,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2412 /prefetch:8
  2⤵
  PID:2312
- 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=2316,1527425630929926289,6712005743755849746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2336 /prefetch:2
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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=3312 /prefetch:1
  2⤵
  PID:3120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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:716
- 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=2316,1527425630929926289,6712005743755849746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  PID:3876
- 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=2316,1527425630929926289,6712005743755849746,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5228 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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=5368 /prefetch:1
  2⤵
  PID:4616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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=5312 /prefetch:1
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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=3444 /prefetch:1
  2⤵
  PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2316,1527425630929926289,6712005743755849746,131072 --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=3472 /prefetch:1
  2⤵
  PID:5084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3148

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
8f30b8232b170bdbc7d9c741c82c4a73

SHA1
9abfca17624e13728bd7fa6547e7e26e0695d411

SHA256
0916f816feace92a097267171f8aa8f944074530574a7aa1f9f0334899dfa3eb

SHA512
587d973b13b97c5b92621c776c18348a13ef451ccda32977baa529de33e47a27e7920a57fe7c4d0b2f0e4a8a3bca5c62cc5798cf97f19556028f88afb38b37be

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
264B

MD5
9c81f081a000aff8e23b7c98a8b642be

SHA1
ac1203e6a0e02b8cf971929e241d4ada228054b7

SHA256
da28d8eb2354601750da700f7a6774ce990fb094ea10507aa5706b1a692f46d5

SHA512
42fb71f88409ff5cc9e11aad7317fbd6e8653ec704b9bd68d122058aff3073ade6e59cbbda618980f939be3b672d9ebe85fb3fa7af3ae2489c06bdc0931d0297

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
96e08b79954c58e9c4a4240acc05bd71

SHA1
deba78125ddf55560220b03200e6403ee047aef4

SHA256
2ea1fdb30852c653756b7f866b069c521786ce01d151793aad5ed7838b873759

SHA512
2540d36ba593e914cb20e7b6b267e7eb1143b4219ef7e960798f09886bf36cd25325f96937a474daf86c7ad6887f2836b7c2cd1e896553cb29122c6baaa701e2

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

Filesize
5KB

MD5
bd7eea48106d564bcaffb1af7095992a

SHA1
23f5e07761f1a7302a4d9f8e4d45ea59fcff4a73

SHA256
75259a2ebe583db91f697ed14ef02c5447bf9b39e8f7c8f9234ead33fed86f49

SHA512
04a5064f222fc89a002643197c16a418ca98284ab153d3260f22fd8e2de5d9e22aa7567f5e7576ac96568f317dd20791e32e90b6ac90f9d11c43e0518c053e90

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

Filesize
24KB

MD5
0b8abe9b2d273da395ec7c5c0f376f32

SHA1
d7b266fb7310cc71ab5fdb0ef68f5788e702f2ec

SHA256
3751deeb9ad3db03e6b42dedcac68c1c9c7926a2beeaaa0820397b6ddb734a99

SHA512
3dd503ddf2585038aa2fedc53d20bb9576f4619c3dc18089d7aba2c12dc0288447b2a481327c291456d7958488ba2e2d4028af4ca2d30e92807c8b1cdcffc404

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
09ab83caf8d22cacbed28c2f02e642b7

SHA1
76819d1a8b87ffdcd1db948d7cf06caf06a79d35

SHA256
3e4868444072319df5f49bd68369015be066106b26fd63a35a7f28a4af7b1c6e

SHA512
daa1a239e4e5b8172a73f140857a356c47b94ded54feebaf867b7f1bce0f6044e08a30dc2e73cb7d424b9311eee229508a9527e992e9e971d5763002caa9689a

Download Submit