hxxp://legit[.]com

Analysis

max time kernel
145s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 17:17

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General

Target

http://legit.com

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
4920	msedge.exe
4920	msedge.exe
2160	msedge.exe
2160	msedge.exe
4972	identity_helper.exe
4972	identity_helper.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe
3316	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe
2160	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 3224	2160	msedge.exe	83
PID 2160 wrote to memory of 3224	2160	msedge.exe	83
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 2636	2160	msedge.exe	84
PID 2160 wrote to memory of 4920	2160	msedge.exe	85
PID 2160 wrote to memory of 4920	2160	msedge.exe	85
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86
PID 2160 wrote to memory of 4128	2160	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://legit.com
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:2160
- 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,0x100,0x104,0xdc,0x108,0x7ffc362046f8,0x7ffc36204708,0x7ffc36204718
  2⤵
  PID:3224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:2636
- 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=2164,3786931510463577220,10583967556504984176,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4920
- 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=2164,3786931510463577220,10583967556504984176,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=3236 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=3252 /prefetch:1
  2⤵
  PID:236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4044 /prefetch:1
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=5016 /prefetch:1
  2⤵
  PID:4604
- 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=2164,3786931510463577220,10583967556504984176,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5400 /prefetch:8
  2⤵
  PID:4084
- 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=2164,3786931510463577220,10583967556504984176,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5400 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=5152 /prefetch:1
  2⤵
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=5476 /prefetch:1
  2⤵
  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=2164,3786931510463577220,10583967556504984176,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5464 /prefetch:1
  2⤵
  PID:2268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=5596 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=1308 /prefetch:1
  2⤵
  PID:240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=2912 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,3786931510463577220,10583967556504984176,131072 --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=5736 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4336

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3944

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
584971c8ba88c824fd51a05dddb45a98

SHA1
b7c9489b4427652a9cdd754d1c1b6ac4034be421

SHA256
e2d8de6c2323bbb3863ec50843d9b58a22e911fd626d31430658b9ea942cd307

SHA512
5dbf1a4631a04d1149d8fab2b8e0e43ccd97b7212de43b961b9128a8bf03329164fdeb480154a8ffea5835f28417a7d2b115b8bf8d578d00b13c3682aa5ca726

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

Filesize
152B

MD5
b28ef7d9f6d74f055cc49876767c886c

SHA1
d6b3267f36c340979f8fc3e012fdd02c468740bf

SHA256
fa6804456884789f4bdf9c3f5a4a8f29e0ededde149c4384072f3d8cc85bcc37

SHA512
491f893c8f765e5d629bce8dd5067cef4e2ebc558d43bfb05e358bca43e1a66ee1285519bc266fd0ff5b5e09769a56077b62ac55fa8797c1edf6205843356e75

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

Filesize
6KB

MD5
d9c78b74e329ec4ed44529141223c320

SHA1
c5e843973e545a7574fc576e16ea335b3ccaafc8

SHA256
9621f314988c0006187fdf8a7f9acdb6f149e08dbc4de1f9822665b833f519d0

SHA512
c5ad37e355264b208aa4a055f26a4c0f8dcdcf52af84422486619c2456cf6bac5b1026c21e4e243335b17e71efbcade9b59cc075c7536f8b56d8a6c920cbc600

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

Filesize
6KB

MD5
3ff731ecd4ec8264e649ac12b9533cb8

SHA1
8e8d93e5a851963898c647e38d6648121cfaf932

SHA256
128fdefe32fe17f455f6b1d96e66428778eb0c0c8962272e507d7861119c3ecd

SHA512
71173ed218a7944bf1af16ae3f322de5b587ed4215f9074c9e2aefb27eba9d00698a830fc6d45bbfddb2d13c830a8c5f9595c8f8db21af0ee11e5066764ac4c1

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
ffbf3800fc1009be2f40b3414cd5d82c

SHA1
c6cb729d3df0d4e45475052c4a809686d846ff03

SHA256
b6e95ed7c397e5be4da5caabb775160252b770ecc74fb9c5a62fcb19b980b272

SHA512
44e014de46176e100e09060cd08035fce293899fd7f3d65dbbccc19e40cbc4175cfaa4814658a70fe34a86d6297ee36f19a29e877fe1f637ec5135f7a08b0f69

Download Submit