58b20a1b9fa2c6521221ec5cca8c253a8f9608ae9af18901193a3cb356ffeb6c

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 18:49

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General

Target

29f7dd82cdf60ef721df6bff27551be8_JaffaCakes118.pdf
Size

84KB
MD5

29f7dd82cdf60ef721df6bff27551be8
SHA1

941f0aba02b58b8864c7556d0873ec506a856871
SHA256

58b20a1b9fa2c6521221ec5cca8c253a8f9608ae9af18901193a3cb356ffeb6c
SHA512

c47578fe3ff7b75624517bbf021d46913213e68194d45b17ecd6fdbc0e7b60b0ce23bf472b17e0d693a1ef9541d46e32719d4c060abeb0091361502ac9f5e9d6
SSDEEP

1536:4bMo1qDTUWqEtwC0JGaiSiUpMytvdTQr+pxYnWQr+D/2rCW5GraWspOR4kzlEgpu:WXdWqEt/0YhUpMCvd82urW/qC+Gr9R4P

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1644	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1644	AcroRd32.exe
1644	AcroRd32.exe
1644	AcroRd32.exe
1644	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 4108	1644	AcroRd32.exe	87
PID 1644 wrote to memory of 4108	1644	AcroRd32.exe	87
PID 1644 wrote to memory of 4108	1644	AcroRd32.exe	87
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2372	4108	RdrCEF.exe	91
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92
PID 4108 wrote to memory of 2136	4108	RdrCEF.exe	92

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\29f7dd82cdf60ef721df6bff27551be8_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644
- 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:4108
- - 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=58D038DC0DC0BB2093BD474185B062DA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2372
- - 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=8F4D845934D1FE3444EB11F08568D305 --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=8F4D845934D1FE3444EB11F08568D305 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2136
- - 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=F0074A39F9F631846444C9AF493A3C84 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1412
- - 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=4496818E5939DB81CD3CC325B2804E8D --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=4496818E5939DB81CD3CC325B2804E8D --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4956
- - 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=402073F0A9953A73EB349268CC4F440F --mojo-platform-channel-handle=1988 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2640
- - 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=A12DF6F8C1D966CA2EAD1C8CCA142AE7 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1680

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
0f7c6509aaca706e2f0d832aeb5f9e60

SHA1
795ae271167c5ed39fb54728ef50254045413d6d

SHA256
886da276842c0b6a1f9be87ff9badb9c8ab57ee555bc40c35bc34e82ca225824

SHA512
bdd2c4a6df42d59b10cfc0210d22ceaabd912f1160523baa9e6cf67db0a166627164f219b27ddf36c9dffea09284ad2b8c2cefb4db0a6cb70e7a2d1d40304265

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

Filesize
64KB

MD5
726ead1450823ab84bfd140de2814016

SHA1
530c56a623f681ebc8ec85f848c9e770bfe27dc4

SHA256
1d11592240a5429a5ad4fbd8cb6764a010fcfec2eeaa542cd2e02b08b2939c7f

SHA512
7fa97a760c56f92d0e4e8fc065c55d181b02f314f965c391870725403c22bae244e22e2da2283d1fe37d4c5a0518c0eb0d8b9210b74b5ec05d1d5f135f45f0a1

Download Submit