b5d832d8c005eb897170e7860c323e58594c26d8ea1b920f8927bb4e58b0f1be

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 20:25

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General

Target

81cf7488fac67047a8c2d0543b1f7973_JaffaCakes118.html
Size

141KB
MD5

81cf7488fac67047a8c2d0543b1f7973
SHA1

d0a52630ab073077bdd777e30873f73d28b22c6c
SHA256

b5d832d8c005eb897170e7860c323e58594c26d8ea1b920f8927bb4e58b0f1be
SHA512

14ef45be9b0214f243c54822ac2de8f9570c0b8efb3dd12e6526b1fccc3eb0d996d9e42a9feb3a0ff6ad1ba5f1b1905ed23c947033ccc673e4c9a56388f23c75
SSDEEP

3072:S15kAnjlAx7dyfkMY+BES09JXAnyrZalI+YQ:SVhAx7osMYod+X3oI+YQ

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 8 IoCs

pid	Process
4232	msedge.exe
4232	msedge.exe
3628	msedge.exe
3628	msedge.exe
1968	msedge.exe
1968	msedge.exe
1968	msedge.exe
1968	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 4544	3628	msedge.exe	84
PID 3628 wrote to memory of 4544	3628	msedge.exe	84
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 3336	3628	msedge.exe	85
PID 3628 wrote to memory of 4232	3628	msedge.exe	86
PID 3628 wrote to memory of 4232	3628	msedge.exe	86
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87
PID 3628 wrote to memory of 2044	3628	msedge.exe	87

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\81cf7488fac67047a8c2d0543b1f7973_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:3628
- 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,0x100,0x104,0xd8,0x108,0x7ffa292946f8,0x7ffa29294708,0x7ffa29294718
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,5544770710731546169,13484760987485267493,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:3336
- 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=2152,5544770710731546169,13484760987485267493,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4232
- 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=2152,5544770710731546169,13484760987485267493,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:2044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5544770710731546169,13484760987485267493,131072 --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:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,5544770710731546169,13484760987485267493,131072 --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=3280 /prefetch:1
  2⤵
  PID:2364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,5544770710731546169,13484760987485267493,131072 --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=3052 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1300

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
5KB

MD5
9f3b1817e1a19b554552945c32069ac6

SHA1
a03b8068cebd386b86fe7164c0725cf39d0bc2f6

SHA256
ce03eb32b5d401a6e8ad44e4dad48a4abeecc9a4fd039e4c9505f8f3b051b5cc

SHA512
d2067d31b9b29512684e70d52c4f1c12cc9af4444b51e01b995c4ba6acdcaf1f56dab29911536fd6c3797bc197d3ebfe3b50f607468a1b6359b4dc799dcf6308

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

Filesize
6KB

MD5
a65ce401c404a19ceb0215c37d842485

SHA1
0d64fc451b6dbad0989fa3951d058b6c85ba06fb

SHA256
64683446cdfcddafd20c840101db3e4c041c9db7a54f19d0a9a675d87e428435

SHA512
db3b01485aee06c8cb73f5eeffb0b0ff4d07d032952d2baa03af9789652ca46ad49bbc1121595af5ca82aeef81d092f86f102eb4895347ec59f9b18f462c927e

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

Filesize
11KB

MD5
732b5c83fdebdfda28088e7119c5915a

SHA1
5de9c17482e3659e98a92c2633a73919afa7d69a

SHA256
7837d8f207055fc74e8796845e2bdca162ad26407f7ae0c8897c95888470563d

SHA512
56e4f89b160490103164dfac502d82be4ab554c08d4e9e033453404777fca304ed291b72486bbb1110f34f4f3acd8e71a1f89de8158eb87472afdc16b9e52372

Download Submit