hxxp://f0sg[.]short[.]gy

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 10:26

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General

Target

http://f0sg.short.gy

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 10 IoCs

pid	Process
3196	msedge.exe
3196	msedge.exe
4444	msedge.exe
4444	msedge.exe
4820	identity_helper.exe
4820	identity_helper.exe
2988	msedge.exe
2988	msedge.exe
2988	msedge.exe
2988	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 2540	4444	msedge.exe	83
PID 4444 wrote to memory of 2540	4444	msedge.exe	83
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 2260	4444	msedge.exe	84
PID 4444 wrote to memory of 3196	4444	msedge.exe	85
PID 4444 wrote to memory of 3196	4444	msedge.exe	85
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86
PID 4444 wrote to memory of 4556	4444	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://f0sg.short.gy
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:4444
- 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,0x100,0x104,0xd8,0x108,0x7fff62e646f8,0x7fff62e64708,0x7fff62e64718
  2⤵
  PID:2540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:2260
- 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=2128,7416345059441975176,13900359041824309030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3196
- 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=2128,7416345059441975176,13900359041824309030,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2508 /prefetch:8
  2⤵
  PID:4556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=3228 /prefetch:1
  2⤵
  PID:4572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=3240 /prefetch:1
  2⤵
  PID:3780
- 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=2128,7416345059441975176,13900359041824309030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  PID:2424
- 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=2128,7416345059441975176,13900359041824309030,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=5228 /prefetch:1
  2⤵
  PID:3632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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:1424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=3520 /prefetch:1
  2⤵
  PID:2512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=5724 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,7416345059441975176,13900359041824309030,131072 --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=3064 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1780

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4260

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
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

Filesize
152B

MD5
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
592B

MD5
6409af355b2f4a826bf34f0eedba4988

SHA1
8ecd4b07a87ee7baba02e892a987075cd4948096

SHA256
2a9844a75c37b90b08c634adfa635dd419db93bb9b5ac329232ff2744f66d866

SHA512
f9d38b664371e8863b51d5c3673d280fbd734ff3d7347e85eb5927848f8b1aeb3c8b9a7c581ef0737bf1504fa25291776d81cc745f1d3be2193b098022f03d7d

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

Filesize
5KB

MD5
43f28d243b5a6b22aeaafebe0d71eb47

SHA1
2cfed73f8948f5f62735f000153ec63aadba163e

SHA256
05961da176f6f9b280774f13456a72da7d4f36f5f2916db2b0962f87b0bd83a8

SHA512
06e0de9cf61ae2d3e90a999fed40cebd4e123090846bad1147bcab9bd0660405c79e52d300a62a5bf996172fb04fdc7af2a88a24f7c3d1266abac5fecad72a43

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

Filesize
6KB

MD5
14958b518da4fe807e98a0f9e4b85188

SHA1
85f827cdc3801af0dd458feb2bebc55f26b7e59d

SHA256
d580dcad1c13dd6e16fff9816ae110bf7e1dc2a1a42b23b4c4d4964ab2813f2f

SHA512
789b69e46d906b4c8524ac3e2d57b40ecf7a21a07e275957782cbefcabc58d50a0c80b2fb9ca8243d25789e7b0a9e0e84ae51c14fe35fcbfa82976bf48f33885

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
11KB

MD5
c4ac6e359bf5121f5d1c6d1b22088436

SHA1
fd6dad01d49d3f3484185599891c138229c44f26

SHA256
3441912cb1558eb3734d2f6ea063bec57eb0dff59760fdf336960df5128cfd27

SHA512
4122c4c3ee78637dec27aabbed6248629ee4a80929a65eceaa829e8e002026670025e4ab99ee333ba5793915d55b3d48f7a3c4958c98897d193757092ab2e7a7

Download Submit