hxxps://cutt[.]ly/Det6vflY

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/06/2024, 17:45

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General

Target

https://cutt.ly/Det6vflY

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
15	bitbucket.org
16	bitbucket.org

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 12 IoCs

pid	Process
4068	msedge.exe
4068	msedge.exe
4440	msedge.exe
4440	msedge.exe
3880	identity_helper.exe
3880	identity_helper.exe
1052	msedge.exe
1052	msedge.exe
2712	msedge.exe
2712	msedge.exe
2712	msedge.exe
2712	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe

Suspicious use of FindShellTrayWindow 42 IoCs

pid	Process
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe
4440	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 400	4440	msedge.exe	80
PID 4440 wrote to memory of 400	4440	msedge.exe	80
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 3044	4440	msedge.exe	81
PID 4440 wrote to memory of 4068	4440	msedge.exe	82
PID 4440 wrote to memory of 4068	4440	msedge.exe	82
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83
PID 4440 wrote to memory of 4304	4440	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cutt.ly/Det6vflY
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:4440
- 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,0x100,0x104,0xd8,0x108,0x7fff561b46f8,0x7fff561b4708,0x7fff561b4718
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:3044
- 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=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4068
- 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=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=3304 /prefetch:1
  2⤵
  PID:2472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=3348 /prefetch:1
  2⤵
  PID:3652
- 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=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  PID:3392
- 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=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=5616 /prefetch:1
  2⤵
  PID:2352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=5640 /prefetch:1
  2⤵
  PID:4524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3380 /prefetch:8
  2⤵
  PID:1516
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=3440 /prefetch:1
  2⤵
  PID:1388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=6240 /prefetch:1
  2⤵
  PID:4648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6168 /prefetch:1
  2⤵
  PID:1468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,13995180459603776275,13540801811937585568,131072 --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=3228 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2712

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2900

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
246B

MD5
8684a97fc96faf7b59e71ffed9666568

SHA1
ae4ce1abf59d85f0df532ab08198fc12f9d666c3

SHA256
fb13d5fbb463b2c20d366f40a1b65837c4cb33ae2336c01f5464f3651e1bd44d

SHA512
308203dae5d05a897fc43f725a6fd8f8cf360dfe9185545bfbeada8344bbc5937c5f5bf916ddda1b8471542ec9cb50596414704243d9e9e1fca8863432b7b13c

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

Filesize
5KB

MD5
a253bbfb277454513242c18617418339

SHA1
35e7c24d120abadaa71367109bdeea5fb2db63be

SHA256
cde37f00f233c419a4211a64af550d6438e2a049db82075b6d114fb9d4915dce

SHA512
063a5a8ff99c8571f30b0f4ad0802daf3a90e38bf240640daf6ff89f6f689d030f9492e17a1131f2a1a51bed78b414586becf9e831adb3d7ad5f730f76bce714

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

Filesize
6KB

MD5
bd536e83a1982afa87c9e1ce27a65d2e

SHA1
05d064e2e7bf719b34241f372f3a0d4e719cc78e

SHA256
0a77c4197c1b20f6942a54652fdad3afa4034b471a6873b096eb9788b7f0c6aa

SHA512
3f60be432d67872026631b55313b94abb3a7ad063517cd690bc507006f67370b8873218e6b00922a32fbadb8d5dc590183b63fb60a5da4b0f64782e0ca4d39a9

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
382f3d72a6bd8b6acc44c4b6d43ae0c4

SHA1
9a25866457dde0c3f29dcaf5278a660cf26e558a

SHA256
ee5ee74dd1084041291fe62a9b73d6ad9dc6caec0a0bf3fbbf8b432b5267d472

SHA512
88f0d814f241cb5017aeb617f3f830d06fe7687db8fd505686a4c02508c58307eb1a2f07e22eca8f2ba1f33e52e9e15b92c3d8817b7d9300303a0dd33a2103d8

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 350184.crdownload

Filesize
5.4MB

MD5
e55c9af71b0fa531f6b379f23d919e72

SHA1
9525bed333bb40a230a30891f348a866e3342e85

SHA256
de17a2c11ff08dae55b2e9f1df4c0f71e68c337f6d5656db988b6676a99fd6de

SHA512
bf8e6128fe99a7a0aeee5f987006e4e6a4c225935722b10925facc595f5b6ca012376b946760e1826be4720bf6a8694cb7d7275614381983cbe35355e838ea1c

Download Submit