ccc06e9797a120f95825bcc63f10dc2d4b019cc489a0ab130268a5ffa3de5c05

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 03:28

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General

Target

f728f0645f1a4051d9b7cb0c543515f5_JaffaCakes118.pdf
Size

85KB
MD5

f728f0645f1a4051d9b7cb0c543515f5
SHA1

af38a2f6e2d7be892a7c166c36e61751e53d41f3
SHA256

ccc06e9797a120f95825bcc63f10dc2d4b019cc489a0ab130268a5ffa3de5c05
SHA512

aa4341c6804ceb32183404240824cafaa3513f8080bf48a4a373d6da90235695ddf2e4acafa5f554db3d4056c4ab511fd854b2c79badd66f713eff1c22089688
SSDEEP

1536:b/4ElvcmL+3Bj4/8vltIRCTgAb60OJF2SlBXs5m0sDgzFNvWdBIY7prENjOWQpOf:z4HR59l2dAbQAvfzDiBjdujBC6

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-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
664	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe
664	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 4552	664	AcroRd32.exe	88
PID 664 wrote to memory of 4552	664	AcroRd32.exe	88
PID 664 wrote to memory of 4552	664	AcroRd32.exe	88
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 3156	4552	RdrCEF.exe	89
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90
PID 4552 wrote to memory of 5096	4552	RdrCEF.exe	90

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\f728f0645f1a4051d9b7cb0c543515f5_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:664
- 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:4552
- - 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=0E2C51BC1CF3EF8DF58E5D9A921989DA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3156
- - 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=20F7BF23C9CD0A69666328B89183E2FE --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=20F7BF23C9CD0A69666328B89183E2FE --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5096
- - 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=37DF222CAAA0FA0D27848738D6ED4865 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5000
- - 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=DB624D52EE1E6EDD39D4D4965AFA82B5 --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=DB624D52EE1E6EDD39D4D4965AFA82B5 --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1808
- - 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=C84645338A325C5573C67C3A451AFFC3 --mojo-platform-channel-handle=2468 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2172
- - 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=F3B5A63C345DEEF7489EB555DFB365A4 --mojo-platform-channel-handle=2028 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1780

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
413c5be645c55115c7ea3a8f73d79cf1

SHA1
b84b4322b6f20a0bccc5e28d733bfd3f4a04ff5f

SHA256
26e17fa24694e43b199a404b975db275fb930b9b482993b46e4cab2ea4218a42

SHA512
6d731f36aeb667e1c3f1839293d67170152c66239d369ff091a476f63f370c7e2f1ce955a5a64910fa3f0841befcc46f70aae59b6d3779dd9618eef4f2d74e33

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