8ae14d378597a7ea2f110908f4171c6a0e4fe1b5ee4e3dc9cfb8a222e55026da

Analysis

max time kernel
142s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 08:56

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General

Target

01b51224ce88d6ffb5da8c1e768d86f1_JaffaCakes118.pdf
Size

70KB
MD5

01b51224ce88d6ffb5da8c1e768d86f1
SHA1

2170593dad7e02e9d1e339d57f34188fbb7912f0
SHA256

8ae14d378597a7ea2f110908f4171c6a0e4fe1b5ee4e3dc9cfb8a222e55026da
SHA512

073ac65adfa8ea5d1f6ba0d4eabadfc892342d647f17da91a9d0636415e6e793655a40f26f3783f2734cc2e8e05376b7d976100f5557cde1590c760c045199a6
SSDEEP

1536:ULuOzpHMDuhPdS7bn3M4WzRE6Yu/pIV/PMW8pO75wC:kPpH5Sf3QRE6/pYPf73

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe
2884	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 3400	2884	AcroRd32.exe	85
PID 2884 wrote to memory of 3400	2884	AcroRd32.exe	85
PID 2884 wrote to memory of 3400	2884	AcroRd32.exe	85
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3728	3400	RdrCEF.exe	86
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87
PID 3400 wrote to memory of 3200	3400	RdrCEF.exe	87

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\01b51224ce88d6ffb5da8c1e768d86f1_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:2884
- 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:3400
- - 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=F525E0358C5879CE316981EAA1B64D9F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3728
- - 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=9D3A5F7574401483F38FDA59E8E7B81D --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=9D3A5F7574401483F38FDA59E8E7B81D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3200
- - 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=B15B7E58FA9643EE2B3FA14DD768FD17 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4536
- - 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=4C37931A39054628DF77A877534E6049 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2908
- - 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=20C842502315D206AC5F8FBF68D50FB2 --mojo-platform-channel-handle=1992 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=58898EE4B005F5A0EA18D3A530671DB9 --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=58898EE4B005F5A0EA18D3A530671DB9 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2316

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4916

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
431660ce5149e72f18031190c709b75a

SHA1
b0eb22b6e82c7b78ab18b6fc5aa637b569aeef54

SHA256
941499095a2e789d0541113cf07e857b57f12b875c81b6f35130f994fc14e88a

SHA512
87135bb7e9ddf0458c7ab63472068ee05f44747115ecdefb876268bfe1a3e14434492fcafd974c81df47ea18c156635bfe45642ee35bbd965a4a9ed5d2a4b196

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
memory/2884-26-0x000000000B800000-0x000000000B850000-memory.dmp

Filesize
320KB

Download
memory/2884-27-0x000000000B800000-0x000000000B821000-memory.dmp

Filesize
132KB

Download