f25b1248ee11afb4ff4076046380fec13bb5840b9b6f65a0d0bb975f0aa84e60

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 09:15

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General

Target
2804d8cea14305326cc841cca4d4f306_JaffaCakes118.pdf
Size 12KB
Sample240706-k8antawdrf
SHA256 f25b1248ee11afb4ff4076046380fec13bb5840b9b6f65a0d0bb975f0aa84e60
MD5 2804d8cea14305326cc841cca4d4f306
SHA1 07d7c3732da7684cda6a4b3259aa0d2a0c379a89
SHA512 3a8bb7b160f5ef8e9399fa5339bc74a006a331d5a757668ecd9072cb303d495f597ec36366bbb3db9838e893aca42d2222744d2f5594623b8e2dfce429a2909c
SSDEEP 384:uPz4ULMxLIKXHwVTAzY/O5tgEmm9GXAqBhyadSSwpxGhN67IwcEHHlckQO:ub/uZXuMWWWEmRthyUMAHwIwcul/
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe
3764	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 3920	3764	AcroRd32.exe	85
PID 3764 wrote to memory of 3920	3764	AcroRd32.exe	85
PID 3764 wrote to memory of 3920	3764	AcroRd32.exe	85
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 2624	3920	RdrCEF.exe	86
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87
PID 3920 wrote to memory of 4636	3920	RdrCEF.exe	87

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\2804d8cea14305326cc841cca4d4f306_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:3764
- 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:3920
- - 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=15608909E286C939A702A824DA39D818 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2624
- - 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=78E6F28A610228AB35019C2BC1EEB14E --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=78E6F28A610228AB35019C2BC1EEB14E --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4636
- - 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=DCCD6FD6718697DC74DAC8ECC1061AB2 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2068
- - 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=C1FFB4CFDA8D9906CCC3ADE3188E341B --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:64
- - 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=7BAB6BF15B65F24737EB99CACC31F8ED --mojo-platform-channel-handle=2424 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=E0CEF0E2C7578C5344D0A80792C60924 --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=E0CEF0E2C7578C5344D0A80792C60924 --renderer-client-id=7 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3936

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 c7028079a9cf69cecb260cef41e7797eadaaa21eb44768d30f581d4e9636b655
MD5 f53c0288ed34580ef466649ef1637d56
SHA1 2bbf20a7bfc279c59d50aeff56af1fc7cfd6e25b
SHA512 9699396635e5583bf797df43ef80f1e786c9d55ca1575ef6e8fad943be6e9b21d3e73dbae365b8f725840ed8d9c15cbee5e7275a42ce146900a65ce542daf960
SSDEEP 384:yeUdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:X+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/3764-129-0x000000000AD00000-0x000000000AE4D000-memory.dmp

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