d81cd6d50886fc270f54491facebc11dbc059cef923dce6f92f5291cd5ef9e93

Analysis

max time kernel
145s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 10:41

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General

Target
a520ca981639f6d9155b6dfafe39fe8d_JaffaCakes118.html
Size 381KB
Sample240613-mractsvfrc
SHA256 d81cd6d50886fc270f54491facebc11dbc059cef923dce6f92f5291cd5ef9e93
MD5 a520ca981639f6d9155b6dfafe39fe8d
SHA1 fbfc93ddc497bd6610dd6106592b76b9e486e2af
SHA512 18c0b8af2426134ab97258ab01c7348caf65ba02a27474d3c8f200e4f63b0aba55321543fe9139bd1cf107f8d92db2308dc2f9c64cec44d3877178ee79666ed7
SSDEEP 6144:SoQwYJIBSmLzu6KdhCdG6imbbjvVnrsMYod+X3oI+YQ:BQwiIBSGzuraGzmbbjvVn/5d+X3+
MD5 SHA1 SHA512 SSDEEP

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
1304	msedge.exe
1304	msedge.exe
1116	msedge.exe
1116	msedge.exe
820	identity_helper.exe
820	identity_helper.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe
1116	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 4480	1116	msedge.exe	81
PID 1116 wrote to memory of 4480	1116	msedge.exe	81
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 920	1116	msedge.exe	82
PID 1116 wrote to memory of 1304	1116	msedge.exe	83
PID 1116 wrote to memory of 1304	1116	msedge.exe	83
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84
PID 1116 wrote to memory of 1508	1116	msedge.exe	84

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\a520ca981639f6d9155b6dfafe39fe8d_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:1116
- 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,0x100,0x104,0xd8,0x108,0x7ffb533746f8,0x7ffb53374708,0x7ffb53374718
  2⤵
  PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:920
- 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=2140,11014838083287937515,10549789552419731269,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1304
- 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=2140,11014838083287937515,10549789552419731269,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  2⤵
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=3300 /prefetch:1
  2⤵
  PID:2560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=3316 /prefetch:1
  2⤵
  PID:4648
- 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=2140,11014838083287937515,10549789552419731269,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4920 /prefetch:8
  2⤵
  PID:2152
- 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=2140,11014838083287937515,10549789552419731269,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4920 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=4292 /prefetch:1
  2⤵
  PID:1548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=4368 /prefetch:1
  2⤵
  PID:3152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=4132 /prefetch:1
  2⤵
  PID:812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=3428 /prefetch:1
  2⤵
  PID:3428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,11014838083287937515,10549789552419731269,131072 --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=2736 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3516

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64
MD5 f61fa5143fe872d1d8f1e9f8dc6544f9
SHA1 df44bab94d7388fb38c63085ec4db80cfc5eb009
SHA512 971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262
MD5 87f7abeb82600e1e640b843ad50fe0a1
SHA1 045bbada3f23fc59941bf7d0210fb160cb78ae87
SHA512 ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 5971a8b621cd4b48c75f488317af87258f977b55cc4aed136bc4628824ba4c51
MD5 3bc1ae17c9622649912fad770790526f
SHA1 b51ffd531eef82fa7d5e84c21307e1cc4166bbd4
SHA512 0175dd2036b88d4774a4c433efa75c49a957410643f5cc36e3e33e99561159bcd972fb611f2f3315001f77a21c653eb36c660ebd665193e5e17b36793b4dc8cd
SSDEEP 96:n5kGAY1uT0wpvWMoiVmdeH/z7aUWQyV+VDCziEwb:n5kE0gGWMXCro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 0e3a7f031cba4773fa3b2d14f7eddb64e190fcf850c2ad9a96928ecafb47026f
MD5 0b22034e294b79fef50cd2a23b95ecde
SHA1 ce9bdd37d8219136ab5806c7408d0bbb863706f9
SHA512 11b9a7c1b75b404145f3898887166ead81f12e4e138292b69485e8c3308190850a64280afdf7a44ff099e1981f782e08636654044eff8f1a2e2e12923a2d6478
SSDEEP 96:n5kGAY1uq0wpvWMoiVmdeH/z7aUWQyV+VD7AiEwb:n5kE0ZGWMXCrg
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
MD5 206702161f94c5cd39fadd03f4014d98
SHA1 bd8bfc144fb5326d21bd1531523d9fb50e1b600a
SHA512 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145
MD5 SHA1 SHA512

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 8KB
SHA256 d932372bd1a5ab5ce9acfca3803bcb16ff0e262dce85c942c16a560e71a36e64
MD5 e045a87edcf9010386043c6179efc7c4
SHA1 8e87e579d8a36037b99ab2ed5b5faf395ef3ecde
SHA512 a46b7376a5cf8de18874114c2f4d68e9dbd9840dc347e535197b8b63eb352a801e073e91b6fd0b456ca2214953911045dd6c714e118b589a3d443e97183e2f80
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupxvxe2RUImPy6:A9iIxuERzA83h09RZxY1lHn6
MD5 SHA1 SHA512 SSDEEP

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