b1f3d246daf85ee2c4c13f30f123e4c01d16ce4f8806df47df8507e5e3c6cea0

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
28/05/2024, 09:08

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General

Target

7c6c935a6a673f03c5acd8ed833a307f_JaffaCakes118.html
Size

144KB
MD5

7c6c935a6a673f03c5acd8ed833a307f
SHA1

415f374486d216b017ee423ce876b1ab3cde8740
SHA256

b1f3d246daf85ee2c4c13f30f123e4c01d16ce4f8806df47df8507e5e3c6cea0
SHA512

8486c23e8cc025352bce908bf3cffe01b036c7a11a05ed7f1199e741645cd56976a56a2232e2ad839e6ae1794f652c741be552ca6b4b09f11d4110996b5fe514
SSDEEP

3072:S5zKGUx7dyfkMY+BES09JXAnyrZalI+YQ:S5zox7osMYod+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
3064	msedge.exe
3064	msedge.exe
940	msedge.exe
940	msedge.exe
404	msedge.exe
404	msedge.exe
404	msedge.exe
404	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
940	msedge.exe
940	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe
940	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 4456	940	msedge.exe	83
PID 940 wrote to memory of 4456	940	msedge.exe	83
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 4196	940	msedge.exe	84
PID 940 wrote to memory of 3064	940	msedge.exe	85
PID 940 wrote to memory of 3064	940	msedge.exe	85
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86
PID 940 wrote to memory of 3272	940	msedge.exe	86

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\7c6c935a6a673f03c5acd8ed833a307f_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:940
- 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,0x100,0x104,0x40,0x108,0x7ffea72446f8,0x7ffea7244708,0x7ffea7244718
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17732200263276006122,1947872713021506250,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:4196
- 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=2092,17732200263276006122,1947872713021506250,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3064
- 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=2092,17732200263276006122,1947872713021506250,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
  2⤵
  PID:3272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17732200263276006122,1947872713021506250,131072 --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=3248 /prefetch:1
  2⤵
  PID:3756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17732200263276006122,1947872713021506250,131072 --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=3276 /prefetch:1
  2⤵
  PID:756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17732200263276006122,1947872713021506250,131072 --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=4840 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:404

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1428

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
2b41c067efb23dbd2ff3cf824f90b39e

SHA1
1abe4a112bb7dba3a6cb2a7b765bf8ce4f1287bd

SHA256
834debe453082c3eb981959b7de4cef8bc021536b1f1f52709436439cd03b891

SHA512
7e6756ef917bb33e2c727914e6c2480b6419edfcc4c809ef7b8133a75cd9c7111af48c3f3c56d473145ce16fa2ecdf8f0aa0b6549720619bb0390b67cb475ec0

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

Filesize
6KB

MD5
170f00bd2d5b039fcca5536c18e92eb2

SHA1
2fc7ae4818e678cd641a4aa4c5a5ccb24b40ca15

SHA256
fd2c34622fa3b80859f731ea1a1e84d93742503e7a5fcf9c961e83b08a74f645

SHA512
b1d8914c1c3433c970a193ee94ed2ec0492740423563b5093da33b71345eabea1b4af03f0480792e427954116d811a650f9358495bcda047f1890f66c56df022

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

Filesize
11KB

MD5
454da1d9cef020ad79dc4319b6a51bae

SHA1
522ac87ad4ff7911025b0944aaf504241b435164

SHA256
64846d29fecb3d68dc5f795e2f7431b6bfc01a58b5803a3cb5a4eb144f388847

SHA512
322fb216e01859672e96ed76d44e3f1088dcd44640d30a1aa383484e4b07e95352d94c606309749798893c720c86468f9013bc210d1f01daab3b4a72cbf60180

Download Submit