b1f31ddfcf92547888db28725556a90129159455bcdebdabe8ce233b688193f5

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 23:27

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General

Target
JaffaCakes118_6149f9f63d7f4c1bf629d51b47018146.html
Size 84KB
Sample250101-3fx8hszrew
SHA256 b1f31ddfcf92547888db28725556a90129159455bcdebdabe8ce233b688193f5
MD5 6149f9f63d7f4c1bf629d51b47018146
SHA1 5a600807895ed1c6513f34a4b307ec8d65309785
SHA512 b06bb7be83f774329468aed96c3010951b881087a92a9bfb366855cc8980958ced2a27be698c369575c97a01b337bbd86219cb1441793e19795c792b50fa97f7
SSDEEP 1536:Z55g+xjv/XRyGXmNJUzIfVZeDliFcCHPbkwPYMorHi4X9bAb:Z55BxDAGXmNJUzmZeDliFLHPbksYTrH2
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
1700	msedge.exe
1700	msedge.exe
1288	msedge.exe
1288	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe
1288	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1288 wrote to memory of 4016	1288	msedge.exe	82
PID 1288 wrote to memory of 4016	1288	msedge.exe	82
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 3640	1288	msedge.exe	83
PID 1288 wrote to memory of 1700	1288	msedge.exe	84
PID 1288 wrote to memory of 1700	1288	msedge.exe	84
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85
PID 1288 wrote to memory of 876	1288	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6149f9f63d7f4c1bf629d51b47018146.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:1288
- 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,0x100,0x104,0xd8,0x108,0x7ffc8e1646f8,0x7ffc8e164708,0x7ffc8e164718
  2⤵
  PID:4016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,2083925152938087559,3359175821234660611,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  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=2080,2083925152938087559,3359175821234660611,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1700
- 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=2080,2083925152938087559,3359175821234660611,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,2083925152938087559,3359175821234660611,131072 --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=3192 /prefetch:1
  2⤵
  PID:2192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,2083925152938087559,3359175821234660611,131072 --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=3224 /prefetch:1
  2⤵
  PID:3728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,2083925152938087559,3359175821234660611,131072 --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=4676 /prefetch:1
  2⤵
  PID:5068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,2083925152938087559,3359175821234660611,131072 --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=1200 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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 f40b812ce44e391423eb66602ac0af138a1e948aa8c4116045fef671ef21cd32
MD5 6960857d16aadfa79d36df8ebbf0e423
SHA1 e1db43bd478274366621a8c6497e270d46c6ed4f
SHA512 6deb2a63055a643759dd0ae125fb2f68ec04a443dbf8b066a812b42352bbcfa4517382ed0910c190c986a864559c3453c772e153ee2e9432fb2de2e1e49ca7fe
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 b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841
MD5 f426165d1e5f7df1b7a3758c306cd4ae
SHA1 59ef728fbbb5c4197600f61daec48556fec651c1
SHA512 8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6
MD5 SHA1 SHA512

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the-real-index

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Size 144B
SHA256 1de5ada259366e98038f16ffde77b4d5e65f979e1404670b799939b0037e73a6
MD5 50aba84e97edb6301988e7332f474657
SHA1 928361120fe32afedb5128906152310d5ff4aeb6
SHA512 cf44438cb4be6e7d0199ebb213b2ff8c6e53084d8f21bf5c17591a479fc90c072404d9f3444f3159fce8dd8281a64750c40b598cc24563f77710331862150206
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 1KB
SHA256 ef10c7c296de967267ea39e9bfa4b1b51893e2f20e090beb8e482a79cbf14275
MD5 3bda85367b2f8b6a3de4702e0b5ad159
SHA1 d8be34bae1c801bbad3066a3f9a906d06432ae63
SHA512 d1a29b148b082f4532e343031de0c0c44efcc8b8e3de09d6a66f9f8d1ce74643cda92468ec79e963e9a576268a933b3a083dbb0a78e309a1999733710f8beae8
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 943bd6c8660f9b34699bb2f36be0627ae96276417aadf29ba2c3a94521c5995f
MD5 2307ffffe308dc3e391f55697d905567
SHA1 611e482dd26d5370b267a716cf8b8448d62e3a96
SHA512 85236ebba9e06bcae12be2183fe489f95d501587a4bec9262846afe95918bfd34519a4873301390e4559c3f12d3c569aabd559bf9cd4bd3423face132a53cde4
SSDEEP 96:nKkBr61fop1SnwpvWMoiVmdecNHheJ62dwYUWQyV+VDCAiEwb:nKk4Zo7aGWMsNHheJ62nrV
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 2f21213ae87139cb9937f8f49d62984f6a865692b225959189a577f782707d13
MD5 322ae644406599a2fa65b0e80d30aeef
SHA1 042e7eb590d45560e9566157c6362abaea5c813c
SHA512 0647776bf20416c92143583ccafccaf51782cb2677512f5b44af3f169aaa10fcb2b31fb071dfd85d06bb6650f3df8daf3758910526c55183bfae8c10e99b4692
SSDEEP 96:nKkJr61fop1SnwpvWMoiVmdeHdwYUWQyV+VDCziEwb:nKkwZo7aGWMXnro
MD5 SHA1 SHA512 SSDEEP

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 10KB
SHA256 0e71c1461cbed7b1080b5e74876c7c19480b53282097cd292a3d813f54615060
MD5 4948c54d8813b4bde4ab006d8af855b7
SHA1 af854ba9d97f2a971056f9812722271ab1bac7fe
SHA512 b1b742f5a1d77106a88aed5ba82888e9919b4453845c99cb8aa215a9a68237a57e5ecf2832c22e02140abbd37c4dd0f485ace2b0172be0ccdf386f8792e31cc0
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupXk92Ue2RUQgHrAi8wU8epN:A9iIxuERzA83h09RZxYXkFIMiPU8bu
MD5 SHA1 SHA512 SSDEEP

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