4290deb9b215b18e5c1310f6700068a0f5ee51248a3f48803959b590b141f3d6

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 10:36

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General

Target

f0db6ff016cc17ac6d3de943437bb44c_JaffaCakes118.pdf
Size

83KB
MD5

f0db6ff016cc17ac6d3de943437bb44c
SHA1

3cd232c5d093ed783d0ae95181909ec426500671
SHA256

4290deb9b215b18e5c1310f6700068a0f5ee51248a3f48803959b590b141f3d6
SHA512

ceaa36c9d1478d9d15b21944e3bef2fbc7b70d352a026a8573c568e8007b2c379175425551a78c9c72baa7161dc890f37b15f080f5818afd069105fed050d559
SSDEEP

1536:dw3RLwhaWNZSG0cZmrLt2G6caNiJWDuEQ24Nn5mvW8A1B+oJWOpOaZt/i+Iq:y35wMeShcZmPmcMiJWSEe7OAvCaZtae

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1076	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe
1076	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 1404	1076	AcroRd32.exe	91
PID 1076 wrote to memory of 1404	1076	AcroRd32.exe	91
PID 1076 wrote to memory of 1404	1076	AcroRd32.exe	91
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 3688	1404	RdrCEF.exe	92
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	RdrCEF.exe	93
PID 1404 wrote to memory of 4612	1404	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\f0db6ff016cc17ac6d3de943437bb44c_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:1076
- 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:1404
- - 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=BF2869716E1A14FB8BD7BCC19212FA7B --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3688
- - 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=506D7CB8060F1BFB94A26588A923425B --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=506D7CB8060F1BFB94A26588A923425B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4612
- - 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=59815E6075C39FED3C17C67A82BC57F1 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4856
- - 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=E48B967E7A411D2B1EB9287E018C8577 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2936
- - 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=158C86A342472430F09E4F7F0A421FEB --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4144
- - 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=310D60FE51305BFDE361942B6D3B9035 --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=310D60FE51305BFDE361942B6D3B9035 --renderer-client-id=7 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5116

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
e0af2dea27f3a5e0bd67f8c388c6d6a2

SHA1
9709acfba9b673a1e02189864cdb7b45a1a719ef

SHA256
a4bbc4865ed8e398eee36030625a8028f73bc3e54271158b74a607da68de7df5

SHA512
d830a0a2b04b571e94c2a9e8a8cf04e100b1cba54a0fb1cab814ea444e1b9e9c38d4eae60d686d27f0dc96d2c0e6efc2eed7485a4a4394211ad8d0f320eee36c

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