c8ff2873e0bca6e79bb2c6549efeaf3c125c9c16cf21227690d7277d6fa4ea75

Analysis

max time kernel
145s
max time network
124s
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, 14:07

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General

Target
a5f0f517e602276ba4d3afdd7c54b8a0_JaffaCakes118.html
Size 27KB
Sample240613-re2nrssbkc
SHA256 c8ff2873e0bca6e79bb2c6549efeaf3c125c9c16cf21227690d7277d6fa4ea75
MD5 a5f0f517e602276ba4d3afdd7c54b8a0
SHA1 f300aae8169639605a1f948c240c00aab91ead18
SHA512 2458accb8ecb9543034e77e10508514c9aaf2449db9289666cdc413e955df3a5b006cdd141a0961e97a1b5422eab207a8dddea6fdc18870699494ad394c13f70
SSDEEP 192:uwzUb5ntKnQjxn5Q/snQie/NninQOkEnt82nQTbndnQ9evjm6unBTQl7MBfqnYnM:kQ/QiFmBqS9eP
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
536	msedge.exe
536	msedge.exe
1760	msedge.exe
1760	msedge.exe
2116	identity_helper.exe
2116	identity_helper.exe
3020	msedge.exe
3020	msedge.exe
3020	msedge.exe
3020	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe
1760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 4056	1760	msedge.exe	82
PID 1760 wrote to memory of 4056	1760	msedge.exe	82
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 852	1760	msedge.exe	83
PID 1760 wrote to memory of 536	1760	msedge.exe	84
PID 1760 wrote to memory of 536	1760	msedge.exe	84
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85
PID 1760 wrote to memory of 1196	1760	msedge.exe	85

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\a5f0f517e602276ba4d3afdd7c54b8a0_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:1760
- 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,0x100,0x104,0xd8,0x108,0x7ffed41746f8,0x7ffed4174708,0x7ffed4174718
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:852
- 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=2100,3388987578545727843,10982429301799131020,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:536
- 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=2100,3388987578545727843,10982429301799131020,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
  2⤵
  PID:1196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=3268 /prefetch:1
  2⤵
  PID:4268
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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:944
- 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=2100,3388987578545727843,10982429301799131020,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4448 /prefetch:8
  2⤵
  PID:2340
- 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=2100,3388987578545727843,10982429301799131020,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4448 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=4796 /prefetch:1
  2⤵
  PID:3240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=4784 /prefetch:1
  2⤵
  PID:2260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=4320 /prefetch:1
  2⤵
  PID:4200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=4732 /prefetch:1
  2⤵
  PID:4552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,3388987578545727843,10982429301799131020,131072 --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=1260 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2644

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 c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb
MD5 a8e767fd33edd97d306efb6905f93252
SHA1 a6f80ace2b57599f64b0ae3c7381f34e9456f9d3
SHA512 07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241
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 247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654
MD5 439b5e04ca18c7fb02cf406e6eb24167
SHA1 e0c5bb6216903934726e3570b7d63295b9d28987
SHA512 d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 5cd7ebe3d873134c80abcaf668d08a5466b815d1455bc458c8282577d8d8bb55
MD5 8ec5270461b04187f470fa972995df88
SHA1 6b21b9e6263d4e8178d1d9621b901ee23321306e
SHA512 cd1c16808bcb988677a05409b37b980616da6adc4de5c29caace3197a3a48e202a74d5ea61da58dbf5fd23744840badc5a7bdeba451f6d923d171aaf4ef5ac1e
SSDEEP 96:n/kGt1ZQ1wpvWMoiVmdeHBrzlUWQyV+VDCziEwb:n/ke41GWMXvro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 05921de4bd74e33184c7bb6a7d3f6a792792a96883673cc0c121f8aced854cee
MD5 16d41fc177331fd33ac6aaeb916b567c
SHA1 b9a90ddb863dc89b4a2e033bb9514fd5faf9efde
SHA512 83d16b184ae3737227ab85649cb2ba999f1f5537bd95dd2b144ade83c96a3a6886edb58c50f50e2d2ece1fc09af60976d8990ed6c76e1efa70240c7c880d2a0a
SSDEEP 96:n/kGt1ZQnwpvWMoiVmdeHBrzlUWQyV+VDCAiEwb:n/ke4nGWMXvrV
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 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 8KB
SHA256 f8566775174086ba14f0a8931818dfc44496092044c0e4b2ebb6f7e3dd870b21
MD5 22ec7da8e1e8ff5530808c63a6c0a325
SHA1 d2ac31a764b5156f71e87273eea8ecac5be162c5
SHA512 2b37ca8d166861976ebfb53ae48d38008e446c6c63d79ec6b364549b273f13e54bbe323c7f71a97667a73d9a071495d3f7944fc990becdd20149b3627fa9846d
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupfHFe2RUsMj23:A9iIxuERzA83h09RZxYfHhey3
MD5 SHA1 SHA512 SSDEEP

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