f184f263551f82bc1b83d454589da2906e76b6cf2140aaeef3703aa20914f121

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 23:09

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General

Target

background.html
Size

1KB
MD5

765526318b49b078d35a1a736bb96eb5
SHA1

6dff92a26b1e1194f32ba3f55765d6f2c705ef29
SHA256

b14df17e9b5eda2f908d1a50d37bb287d4c7a42f9732d397323685bfce1ca2c3
SHA512

a948e1be69de00552772d81cecc62cb260e9deaa8821935abb94194a5a4f5f547e47c65dfe2fe156008aaf69064cbb08bf3a874003e31c4cd0a5c580ba1a8e75

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
2648	msedge.exe
2648	msedge.exe
2200	msedge.exe
2200	msedge.exe
744	identity_helper.exe
744	identity_helper.exe
4644	msedge.exe
4644	msedge.exe
4644	msedge.exe
4644	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 1736	2200	msedge.exe	85
PID 2200 wrote to memory of 1736	2200	msedge.exe	85
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2272	2200	msedge.exe	86
PID 2200 wrote to memory of 2648	2200	msedge.exe	87
PID 2200 wrote to memory of 2648	2200	msedge.exe	87
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88
PID 2200 wrote to memory of 4468	2200	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\background.html
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:2200
- 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,0x100,0x104,0xd8,0x108,0x7fff109f46f8,0x7fff109f4708,0x7fff109f4718
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:2272
- 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=2108,4769129331439119968,4049321636259077015,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2648
- 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=2108,4769129331439119968,4049321636259077015,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2656 /prefetch:8
  2⤵
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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:2376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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:2712
- 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=2108,4769129331439119968,4049321636259077015,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4940 /prefetch:8
  2⤵
  PID:3400
- 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=2108,4769129331439119968,4049321636259077015,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4940 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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=5048 /prefetch:1
  2⤵
  PID:412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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=4712 /prefetch:1
  2⤵
  PID:4880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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=5488 /prefetch:1
  2⤵
  PID:2932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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=5532 /prefetch:1
  2⤵
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,4769129331439119968,4049321636259077015,131072 --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=5388 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3308

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
120a75f233314ba1fe34e9d6c09f30b9

SHA1
a9f92f2d3f111eaadd9bcf8fceb3c9553753539c

SHA256
e04101215c3534dbc77c0b5df2e1d1ff74c277d2946f391f939c9a7948a22dd0

SHA512
3c4eb93e425b50e8bcc1712f4cc2be11888a0273c3a619fc6bf72ccab876a427158f661bfc80d0c1e47ef4116febf76a3aaa31a60ec662eae0e51c7f1d3d89b3

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

Filesize
152B

MD5
bc2edd0741d97ae237e9f00bf3244144

SHA1
7c1e5d324f5c7137a3c4ec85146659f026c11782

SHA256
dbce3287c7ae69ccbd1d780c39f3ffa3c98bd4609a939fff8ee9c99f14265041

SHA512
00f505a0b4ea0df626175bf9d39a205f18f9754b62e4dba6fbb5b4a716b3539e7809723e1596bcfe1ba3041e22342e3a9cbaad88e84ce9c8c6531331bbc25093

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

Filesize
6KB

MD5
4d6c04c027ef870e922b5e388c325d8f

SHA1
d9719ead581eca192407036655bed5fddb73c620

SHA256
9a4a656b3814a763eded3b57110773c20423edf4941addd868dc64edab25a9a2

SHA512
db5d2ccdac99c9b00d6431f35f935e5a1c99f5311f3e32b097c794c499a8dfa8b1d95b464b350cdd524afe272648f517cf11a3f661acc247e6091122d530cc78

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

Filesize
6KB

MD5
831af19cb06cc346565826451238f469

SHA1
b8194a270cdcb04c12d9e4a76b701b4fbd29ffdc

SHA256
abc7a45b4499231891b696dfc7b920a376ea8bdfe3ff599688b470a24a8d3c20

SHA512
d367555f588ebedb147eebbd39ecee72d128d3b0efc226710d59e021cd32aec5b1b4374e45dad30483e549b24ffbfa436b7cfc5ecb904c6979535a1b33d1bd94

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
973d31069f5db8b9f7356a34355053e7

SHA1
7e119d0b29b9a58a93cd3ffbdc790773ce64c123

SHA256
81f14aea76653c84500b3a50c2bc19ec63c6eb312c82dd754a1f95c5bc649d10

SHA512
8a140a0d8ffd8b8ccfcedba6ee50a54d1a60d3e786f5c0de452fd716a97f236049b54f9beb336def918b935a9aa18956d6f4253afb29e4f8035fe65e256cb675

Download Submit