hxxps://mboost[.]me/a/c6e

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
07/07/2024, 13:47

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General

Target

https://mboost.me/a/c6e

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
440	msedge.exe
440	msedge.exe
3456	msedge.exe
3456	msedge.exe
3536	identity_helper.exe
3536	identity_helper.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe
3456	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3456 wrote to memory of 3348	3456	msedge.exe	81
PID 3456 wrote to memory of 3348	3456	msedge.exe	81
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 2396	3456	msedge.exe	82
PID 3456 wrote to memory of 440	3456	msedge.exe	83
PID 3456 wrote to memory of 440	3456	msedge.exe	83
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84
PID 3456 wrote to memory of 4604	3456	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mboost.me/a/c6e
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:3456
- 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,0x100,0x104,0xd8,0x108,0x7ffd6a4b46f8,0x7ffd6a4b4708,0x7ffd6a4b4718
  2⤵
  PID:3348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1992 /prefetch:2
  2⤵
  PID:2396
- 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=1716,1753625974442187373,18439211643643403001,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2428 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:440
- 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=1716,1753625974442187373,18439211643643403001,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=3272 /prefetch:1
  2⤵
  PID:4336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=3284 /prefetch:1
  2⤵
  PID:2084
- 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=1716,1753625974442187373,18439211643643403001,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4792 /prefetch:8
  2⤵
  PID:1140
- 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=1716,1753625974442187373,18439211643643403001,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4792 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=4436 /prefetch:1
  2⤵
  PID:928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=4204 /prefetch:1
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=5240 /prefetch:1
  2⤵
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=5268 /prefetch:1
  2⤵
  PID:2928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=5012 /prefetch:1
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=3560 /prefetch:1
  2⤵
  PID:3768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=4048 /prefetch:1
  2⤵
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=2032 /prefetch:1
  2⤵
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --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=1928 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1716,1753625974442187373,18439211643643403001,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4452 /prefetch:1
  2⤵
  PID:2860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4744

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2952

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

Download Submit
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\Default\Preferences

Filesize
5KB

MD5
620322ef60b1b3959293d3ba76f0c5ac

SHA1
45f0257a3ae35ab5771de354627d4de6bbbb9407

SHA256
daad0f5942ba5f75bd59dbad428afc1bb9d97bd51f0937242c7fc8d362319bd7

SHA512
3e36221fa24b81ae97469bb15bc70b278533d5e762d8c681b796bba3a38e51d186242b7e32076f8145769acce185aa30b7a7b79a91963bf07695e60ee67af761

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

Filesize
6KB

MD5
550cc75e8d157f0cb06ca0158785355f

SHA1
2522ab1712744ba600f6c998bee7cc7e319dab69

SHA256
637ee1af0c03473ba050272d1439ebf5ca6f5df9becbe370d36532defa82abe7

SHA512
65fa7a85d357e7799e78fae493baed093214af321d3b862d0a3385de249dc646c30d57f54426b09b8fed06f5f8eb67774f032cb71efc54b0a1ede91df9280466

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
8KB

MD5
61a7dcc3087fef95a316577f24f68a34

SHA1
6e8ea0e6a6b7003bafbaaf968218acb54641f2b0

SHA256
8dc4299ef07176db0d980993d7b9cdafb8c9f651e9c83592e4fe6c4c68a8cd65

SHA512
821a2110c150dc47f28a8b0436ae940c52c28838f79d47d2f19c647e89c0c7a642bc3923414f1a497a3ed86188ef15ad36914412bc1ee074498a9a9f8af5ad31

Download Submit