638cbb80e49126bc186784d11dbeab34d551f598914aca30bccd5615b5ced22e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 21:24

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General

Target

8f7a35cfc97bc3c8e7cc23de90f498ae_JaffaCakes118.html
Size

213KB
MD5

8f7a35cfc97bc3c8e7cc23de90f498ae
SHA1

aea997fbb91ecbedf139cdd302487ca6bd030aff
SHA256

638cbb80e49126bc186784d11dbeab34d551f598914aca30bccd5615b5ced22e
SHA512

540f6ff524bea0b4c6291b4df76c084e0d82cfce6ab497159113cd07d848aef285d467a8e5d7d02d80a42a609d18cb70ba431986a021e183cbb4147670fa1a73
SSDEEP

3072:S1WNi/Acbs9pyyfkMY+BES09JXAnyrZalI+YQ:Sw05Y3sMYod+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
756	msedge.exe
756	msedge.exe
4360	msedge.exe
4360	msedge.exe
640	msedge.exe
640	msedge.exe
640	msedge.exe
640	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4360	msedge.exe
4360	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe
4360	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4360 wrote to memory of 3128	4360	msedge.exe	84
PID 4360 wrote to memory of 3128	4360	msedge.exe	84
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 828	4360	msedge.exe	85
PID 4360 wrote to memory of 756	4360	msedge.exe	86
PID 4360 wrote to memory of 756	4360	msedge.exe	86
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	msedge.exe	87
PID 4360 wrote to memory of 512	4360	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\8f7a35cfc97bc3c8e7cc23de90f498ae_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:4360
- 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=0xd8,0x100,0x104,0xfc,0x108,0x7ffaa37e46f8,0x7ffaa37e4708,0x7ffaa37e4718
  2⤵
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,10720828973588204201,8457843281941663666,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:828
- 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=2144,10720828973588204201,8457843281941663666,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:756
- 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=2144,10720828973588204201,8457843281941663666,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10720828973588204201,8457843281941663666,131072 --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=3204 /prefetch:1
  2⤵
  PID:4248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,10720828973588204201,8457843281941663666,131072 --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=3196 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,10720828973588204201,8457843281941663666,131072 --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=3020 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3620

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
5KB

MD5
7fc84b2592adf46b8ebe6fa456bd094d

SHA1
4ed1222e480f703fcc43a1439ed3a4ff3d5db024

SHA256
473f35707009b0802a5e01b53c26672d36510f099c85097884d92f6961de79fd

SHA512
bf8cb470ad2f9112dc083c025b8534d346eff40194e99432dd020fbb1cd8a74ccb77853c1d76b9a6e648765dbe325167f8641f2e04773ec7b4bdbc86c13316c8

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

Filesize
6KB

MD5
60891b87ca9e33f8dcfb5f80ffee342c

SHA1
59936dee011946060cfefdd8a7def662ee5c9d9f

SHA256
5bda81fd52e4b4f3ab5bdb6f038300a7d6658e95c0e0119b8260bb91f1dead29

SHA512
d372f7378ed409feab0489ed1abdef31fc505e493b16f8a84d080f515d5ee1b9a93115f62552a4b5681371d78674122a6a6e41b699fbc1b996037cf09c8a16c4

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

Filesize
11KB

MD5
0a8132cdd3b9aa71bc7758513409370e

SHA1
f02aceee43e70c9dd1982c8e13fbf5384cdc0494

SHA256
a84962a344d83f2936c3b9185720597361a12caea81e7bc97970c9839c17f3c2

SHA512
abf0b37fed8b34f2e4681bb151fd1689f64f9719f3b4dd36a1588a0ffd1532b1b8293f7c7d6d625d1e59fe5fd95437b9694f41e4496c8a7e5d859b1fefa6e3f4

Download Submit