a8bfa043c6a19de04696673ab6180db4baf4b9c798ed9a2aeff951af59c849a6

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 23:08

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General

Target

a0941caceef4b0bc20a9cc8c5ec41b56.html
Size

120KB
MD5

a0941caceef4b0bc20a9cc8c5ec41b56
SHA1

85c0c767dce4fa1cd84cdc5980fdb06ab1938d64
SHA256

a8bfa043c6a19de04696673ab6180db4baf4b9c798ed9a2aeff951af59c849a6
SHA512

6e1c1c0e60767a668dec70b8033710c0a4bfc294f4c4240f8d1ace83c781fd8fa698386a44dd4db7fabea5eaa1e24a5d16a91fbdf7921f1768c8415a81f5b9f4
SSDEEP

1536:N4QMMNna/QzYLJJkcOrVMh4wj9jiL6XoEP9:nMMNnacYLrOO9jt9

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 8 IoCs

pid	Process
3764	msedge.exe
3764	msedge.exe
3260	msedge.exe
3260	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe
3668	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe
3260	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 5004	3260	msedge.exe	54
PID 3260 wrote to memory of 5004	3260	msedge.exe	54
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 1732	3260	msedge.exe	91
PID 3260 wrote to memory of 3764	3260	msedge.exe	90
PID 3260 wrote to memory of 3764	3260	msedge.exe	90
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89
PID 3260 wrote to memory of 3640	3260	msedge.exe	89

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\a0941caceef4b0bc20a9cc8c5ec41b56.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:3260
- 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,0x100,0x104,0xd8,0x108,0x7ffd794b46f8,0x7ffd794b4708,0x7ffd794b4718
  2⤵
  PID:5004
- 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=2192,6339682758834817636,4364900303763941433,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
  2⤵
  PID:3640
- 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=2192,6339682758834817636,4364900303763941433,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
  2⤵
  PID:1732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --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=3260 /prefetch:1
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --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=3256 /prefetch:1
  2⤵
  PID:4508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --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=4972 /prefetch:1
  2⤵
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --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=5396 /prefetch:1
  2⤵
  PID:3332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3300 /prefetch:1
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,6339682758834817636,4364900303763941433,131072 --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=4844 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2448

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
e189354a800c436e6cec7c07e6c0feea

SHA1
5c84fbda33c9276736ff3cb01d30ff34b032f781

SHA256
826adca1e688de79a3ec5b91c75990927fb2a33ae717f474608c68336053f427

SHA512
ceb069a5e83a634503e253846fa17b8bf7aaa539c3353ce61251633d69068e24c5eadd1b496f43058790d2b513e65d2c0b0213730813d0b58bb82a00596e05e4

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

Filesize
152B

MD5
b9e3e150cfe464e9ebf0a6db1aa5e7a2

SHA1
3cb184e2781c07ac000661bf82e3857a83601813

SHA256
2325a6292907263d1fb089a09f22fbcc6bad56f4961d427efdef1abaef097bcc

SHA512
f5eb1e76eb9441cf5000d8d4db9296077b61714ead5012779c084b37f4bba07614055738f5dce69b13b25975d9b7c03eab049b7685eee09b23fd8d4a7d71a039

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

Filesize
6KB

MD5
8ecae306ad5ac12b31f72018ad796de2

SHA1
77e79c1ef61124922b8d6d18bb26896473ee7498

SHA256
65d2cbbbe2b4ab7383850de4402c1d500a085ef6d9c64285a6b036b8b6d7068d

SHA512
e623747e1bb3f3353523d1588c80f16bb7a1bf38e87e05e58e60aefacb9b592cec670ed1171ce2284a9346746125bb027d872e757aeeb44b851819b5039e2523

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

Filesize
6KB

MD5
9df8f4ec19de43dd2c54f39f1cca3c4b

SHA1
8a5513dc717e498b4c706830345261d6cd63c1b3

SHA256
221cbd9db95aa13be0117b3225266b3e4009dcc4be841e8d54d00b45e422dcae

SHA512
117f4c9c395f2f10fd68c6a0dcaa54787b96e4e2516973b2c15b05af473a819eef60564ec87a616abf5cb39b551a39e731b9e56064664f75f31a47f669e980bd

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

Filesize
11KB

MD5
732041667dd96642a1ff52f6c60a5f28

SHA1
be2a757fef30a74397f544275b6ecf784626efe9

SHA256
584d8809117f001809cfea91dcbdb3d5bd6225a594d577165c04ffc52610d1e4

SHA512
d2b4ee487ae403394d43be4a39181fef9646b1c718858c7b3c98bb6abe42d958549a23f01085e8149a09c2886313de96d8ab14d087b0c8348a3401508517212a

Download Submit