8a4b758df1ea9fd5dbab86d96dae981f77686b9292f79ca6920e968181438de7

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, 14:56

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General

Target
a621a22fbe011f08fec59c678806f0ca_JaffaCakes118.html
Size 2KB
Sample240613-sa685atcqd
SHA256 8a4b758df1ea9fd5dbab86d96dae981f77686b9292f79ca6920e968181438de7
MD5 a621a22fbe011f08fec59c678806f0ca
SHA1 77ce3adefe16021b7181a706af234829d968aed5
SHA512 aeb9d910f81eed12609ad6ae44446193a58b033dcc90ded263575bcd2fc6c40c99f752c7d53eecc92a69de49a46669c3416c61ab40eda0850341446d9f1a0df7
MD5 SHA1 SHA512

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
2288	msedge.exe
2288	msedge.exe
4936	msedge.exe
4936	msedge.exe
3680	identity_helper.exe
3680	identity_helper.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 1936	4936	msedge.exe	82
PID 4936 wrote to memory of 1936	4936	msedge.exe	82
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 852	4936	msedge.exe	83
PID 4936 wrote to memory of 2288	4936	msedge.exe	84
PID 4936 wrote to memory of 2288	4936	msedge.exe	84
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	msedge.exe	85
PID 4936 wrote to memory of 2428	4936	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\a621a22fbe011f08fec59c678806f0ca_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:4936
- 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,0x100,0x104,0xd8,0x108,0x7ffcb7ba46f8,0x7ffcb7ba4708,0x7ffcb7ba4718
  2⤵
  PID:1936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /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=2140,6898465045008190576,17192705576236970427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288
- 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=2140,6898465045008190576,17192705576236970427,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
  2⤵
  PID:2428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=3244 /prefetch:1
  2⤵
  PID:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=3292 /prefetch:1
  2⤵
  PID:1556
- 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=2140,6898465045008190576,17192705576236970427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  PID:3112
- 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=2140,6898465045008190576,17192705576236970427,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=4740 /prefetch:1
  2⤵
  PID:1156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=4672 /prefetch:1
  2⤵
  PID:4512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=4072 /prefetch:1
  2⤵
  PID:3440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=3468 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,6898465045008190576,17192705576236970427,131072 --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=1760 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3536

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 d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c
MD5 4b4f91fa1b362ba5341ecb2836438dea
SHA1 9561f5aabed742404d455da735259a2c6781fa07
SHA512 fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac
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 ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b
MD5 eaa3db555ab5bc0cb364826204aad3f0
SHA1 a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca
SHA512 e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 800b98d2afc57e859845f880f1104e40ca8037d8d57b6c02226e6ac04b001b88
MD5 044d7d3d86e11ff600352811d35563f9
SHA1 d43b18ce6d47f2a810fd6d66833431c6b8bd2775
SHA512 a92720d602a4708f2475e8aa075a52493cee2b39c867b84a376f3a9aad25afdc5feac4795d85d6acf8c23685ab644f0a368744ca99334237d02bba224e8823d2
SSDEEP 96:nuk0561knEj0wpvWMoiVmdeHmQIt3UWQyV+VDCziEwb:nuk+6inEj0GWMX03ro
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 f3f199eaf9006e7f2d54e10e85338315d7853f050ed25390448e1d8fda1845f0
MD5 6360abd828ca7c9c67892ca0c247f927
SHA1 af7597a5351080cdcd31c651b866480a0f51313d
SHA512 a64b31e18d28d04d0ce5a210b8eb01748aa6e7f856bb640d19e2a876598bdc4fccac57731eb8add945a0f8bbbb7554d5fa99392affc36fe6bf41bbcdde4c2a03
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupAYe2RU/8IKb/M:A9iIxuERzA83h09RZxYAWM+/M
MD5 SHA1 SHA512 SSDEEP

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