b81e76d43b84fc4cd2a1b14b40e60b3a4678e794907949786a19c1631abc36a4

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 14:24

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General

Target

639adc7f092c0fca69dd2acc03874f50_JaffaCakes118.html
Size

3KB
MD5

639adc7f092c0fca69dd2acc03874f50
SHA1

f61a9368833909d0533950815b101c7f2cca8216
SHA256

b81e76d43b84fc4cd2a1b14b40e60b3a4678e794907949786a19c1631abc36a4
SHA512

20c9b35d9e8449efafc9dfd3803cbbf0eb1708bcc2a1817474dffd366d827f844f1014df45078e2654034e064cfeea9dcc1bcdb62acadd5784698a14b02e588d

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
716	msedge.exe
716	msedge.exe
4888	msedge.exe
4888	msedge.exe
2104	identity_helper.exe
2104	identity_helper.exe
5076	msedge.exe
5076	msedge.exe
5076	msedge.exe
5076	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4888 msedge.exe
4888 msedge.exe
4888 msedge.exe
4888 msedge.exe
4888 msedge.exe
4888 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe
4888	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4888 wrote to memory of 208	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 208	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 5016	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 716	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 716	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe
PID 4888 wrote to memory of 4040	4888	msedge.exe	msedge.exe

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\639adc7f092c0fca69dd2acc03874f50_JaffaCakes118.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:4888
- 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,0x100,0x104,0xd8,0x108,0x7ffe902246f8,0x7ffe90224708,0x7ffe90224718
  2⤵
  PID:208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:5016
- 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=2180,1665745410997424337,8545041936958856259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:716
- 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=2180,1665745410997424337,8545041936958856259,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2556 /prefetch:8
  2⤵
  PID:4040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=3344 /prefetch:1
  2⤵
  PID:1828
- 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=2180,1665745410997424337,8545041936958856259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:3256
- 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=2180,1665745410997424337,8545041936958856259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=4924 /prefetch:1
  2⤵
  PID:4840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=4808 /prefetch:1
  2⤵
  PID:3856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=3316 /prefetch:1
  2⤵
  PID:4180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=3400 /prefetch:1
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,1665745410997424337,8545041936958856259,131072 --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=2276 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4640

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
276B

MD5
63e94862b42530f86676ad4d8dad984d

SHA1
3fd2230f79711e641c7d8bc1fc8f6d671319aec8

SHA256
02bd271fbf1d8f8cfeb229ec24d7bfb1c261116853c2e66a3f5d0b3536f59a25

SHA512
8f57ba1d96f3a97a7867f7eb43efd22baea3a78766fd88e87affcbc1e2e1699de833cbe9d78d22fa784ebf9602bd2006ee315ea13aebbcb79b56ec137c7a5aff

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

Filesize
5KB

MD5
427f318aa7f8ff27f7c519f9933491d5

SHA1
067d8e47b49786ef7f2787b36021d1c7c5c5eb2d

SHA256
c5c8a080b969fcf1f83183758614be5bd5579611b00b2c1fd93be90a0b8b2a54

SHA512
4c96384f7eed62c15653576c068393bbb6fccc810c897e3cecc195a33deb64b473adbe6d94fbc099611110a6e805a8f0f1a90189b5f698488ae48268b0a622ce

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

Filesize
6KB

MD5
521ecbaf9942fc1390be813a210705f6

SHA1
4a13aaf7b09b26723f12d9511c3253ee14517457

SHA256
008bcdf67f995663b672a8aa01571d506e79ff3bb9ac79bbb940d30c03400e11

SHA512
6f85825051407267973cf739d9b4939814d2471392161bb61b96b53fa67b27c47dc46eccf12f406895578fb38e704fdfd2d7e193659698f1439660c6a415a191

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
9beb5799326f15f124aa2852e285a7fe

SHA1
c11f373d7ad609127d1de9c56faa0ffc2591c335

SHA256
11884a7a7ff7f3d67b2249afb39697963ab4b38de74e884853aece582892fce1

SHA512
5e4ebbef5a75015df245d846c42f1332601ad17232d0dfbff649432fbf159666385c39cf1a3c956defd9482710a9ae8aa2618fcaa9ad2a51d5ea4ad383d64855

Download Submit
\??\pipe\LOCAL\crashpad_4888_XKACSAHLORPDHLJD

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit