d2366454aafef4b28efa57faf3bd9a0f5858691256b02d369eadeca75005cbf1

Analysis

max time kernel
140s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 00:36

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General

Target

48c5ea46ff884bb4df737f6f09554e24_JaffaCakes118.pdf
Size

40KB
MD5

48c5ea46ff884bb4df737f6f09554e24
SHA1

37ec6f67bb167636ff8d99ce23e3ef237d892cb0
SHA256

d2366454aafef4b28efa57faf3bd9a0f5858691256b02d369eadeca75005cbf1
SHA512

ce1992a7dd1e4ae880e2d99655f7cfce8e28cb294cc55f1620c773a146380cb5e238624c6d04d120943f832a83d857b20dbbe8d2c5880f71a136559724fa2a3e
SSDEEP

768:zqE3aD4ENQivZuqoTSyV1i11mPCVrGnmLupDQGatFm2OJsbNd1//MLTZVnTxbnD5:zqWa8ENQXqqnV1i11mPCVrGnmLupDQGz

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-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1156	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1156 wrote to memory of 2580	1156	AcroRd32.exe	91
PID 1156 wrote to memory of 2580	1156	AcroRd32.exe	91
PID 1156 wrote to memory of 2580	1156	AcroRd32.exe	91
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 440	2580	RdrCEF.exe	94
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95
PID 2580 wrote to memory of 404	2580	RdrCEF.exe	95

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\48c5ea46ff884bb4df737f6f09554e24_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:1156
- 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:2580
- - 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=95B96E0DD0B5652EC9F81674CC0E06A0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:440
- - 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=77A9471CFAA8301EEF58B3E14ADC607B --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=77A9471CFAA8301EEF58B3E14ADC607B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:404
- - 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=A45915025FBF68C3016867023B633A3D --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2436
- - 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=0C76689218638B6FFA6E5FF10308535D --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:540
- - 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=5F0F79716E799D2634EA53DC2A3355B1 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4720
- - 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=83677CA66939CC092B6E2D45701DD7CF --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=83677CA66939CC092B6E2D45701DD7CF --renderer-client-id=7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4368

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
111a791d72fafcab2c8797baa05ce0da

SHA1
dcec02283186f4158c67c71fe2affbbfa3b45410

SHA256
f55a1ef6ef8facf483e749d166005cd06e3348eafda064208cd3b9012062235b

SHA512
f1390f1caf5b1c5a9501ddaf9d75536bc372ed38c635eb4b17ece72167fb3a7ff0081d3760c897596e6e3ef02f1bb4d3f777af9cbfaafb85cbcd53c2f960cb4b

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