8919969cb1efcf6f216ebd94af66926a93ca7b2bd00b1e949a080e54101bc667

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 00:39

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General

Target

59c396ef3677214893371cd690107b1d_JaffaCakes118.pdf
Size

92KB
MD5

59c396ef3677214893371cd690107b1d
SHA1

0bcab372fad60c8e8d9395ae6cd413cc190cd623
SHA256

8919969cb1efcf6f216ebd94af66926a93ca7b2bd00b1e949a080e54101bc667
SHA512

e33cbf19a08be622acfb02072d9e6bca96a3cf028a99b1c87c621676782186eb65abf43e7afae5c369cbf89a87e4648ef09ad3e1a019e9a95a66cd76841903a3
SSDEEP

1536:sM1dEYKqIBXopTGsDLCYIKLR/Bep9DElGA8Q6IJsQxm2rMW/FM3g4cEWUpO7DAm:ZQhOTzDkU/KDQn6Iaz2rRMPcH7Z

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe
2060	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2200	2060	AcroRd32.exe	91
PID 2060 wrote to memory of 2200	2060	AcroRd32.exe	91
PID 2060 wrote to memory of 2200	2060	AcroRd32.exe	91
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 1100	2200	RdrCEF.exe	92
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93
PID 2200 wrote to memory of 3100	2200	RdrCEF.exe	93

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\59c396ef3677214893371cd690107b1d_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:2060
- 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:2200
- - 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=FCCFE99FE888971BF610E6A0A8B7AFD2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1100
- - 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=3086F9A8030570573B652A145BD4AFE1 --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=3086F9A8030570573B652A145BD4AFE1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3100
- - 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=6FDF4D76177EE364DE7C1B79D684BA2D --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4740
- - 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=4B317417D71C9DB09BEDE1C1E912CC48 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4792
- - 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=D9CCE93A001F20AC351E4FF955D1CA2F --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=D9CCE93A001F20AC351E4FF955D1CA2F --renderer-client-id=6 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3252
- - 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=C53ED539E928961F8FFBD071FC18CD3B --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4060

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3328

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
d123767a4e0fa30678380595a6c55d01

SHA1
54a90cda3304242dc50a4310a835dd52e43c7b78

SHA256
3a57954729aaeb1c4ec4f0dfcbe018055226c5418d24dd947d0164f667a7697c

SHA512
b3d6a41cd9677f3ad5fefd691063c14fb8a463a36e481734572895cb3d97fb263c1b665afacbb2591c0407b9b55e7f0146db0acae3d091485038f62d6d124ad8

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