3a2fe96bbca082d12091864240246cc957a50aee0ed40394c4462cf247b41a9f

Analysis

max time kernel
141s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 00:48

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General

Target

828ce56e661258ff8a428f0721ba4ce3_JaffaCakes118.pdf
Size

186KB
MD5

828ce56e661258ff8a428f0721ba4ce3
SHA1

645d36ac11dafee89645fc75b6a3a6983eda1e98
SHA256

3a2fe96bbca082d12091864240246cc957a50aee0ed40394c4462cf247b41a9f
SHA512

cdb0ec0098f170481434458fce446f5f0b3bef8119aa727aaa808762ec0139a7737e906cc3ddce5113060d790e110e3384d66705032543220b694b0404433647
SSDEEP

3072:T2irbxzGAFYDMxud7fKg3dXVmbOn5uA6KjnnQ4g8Ibf1qKKh9mXreqpwWSo:T2MKlWQ7Sg3d4bORQmmXhf

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4044	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe
4044	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 2296	4044	AcroRd32.exe	86
PID 4044 wrote to memory of 2296	4044	AcroRd32.exe	86
PID 4044 wrote to memory of 2296	4044	AcroRd32.exe	86
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 4404	2296	RdrCEF.exe	87
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88
PID 2296 wrote to memory of 444	2296	RdrCEF.exe	88

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\828ce56e661258ff8a428f0721ba4ce3_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=754DF5C103FC9ECD5BADF9FBA2E92390 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4404
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7BE3443C926C02F9EF1A0B3D395B7AAB --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7BE3443C926C02F9EF1A0B3D395B7AAB --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:444
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=BE57C769F558F598B22CCC014DEC0577 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4912
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=18067486CB8D507088BB8AACFE21989B --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4564
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=2D98144FF729656EB4AD1F2EE224693C --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3564
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=E5BDC1A3E6CF160C9405D6F550FD1B7C --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=E5BDC1A3E6CF160C9405D6F550FD1B7C --renderer-client-id=7 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:748

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
3278621544456b9be49c81f31155f102

SHA1
ef48ba9e0bb38b7642fe9c299b3c18df339ea837

SHA256
88936cd088e40849aefd4742e491ab4b38019e461fca971f594a00a1ff387193

SHA512
9442b2644c74dcf734ce5a3fa66e6e8cc6500e1e5a2a7a3aeaf81eb49fcde765ecb12c175f98c8d206b0e5a1dfc9d89ca01240d2e0bd9643cbf40b2a44837ddb

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit