f56dd12b8aba19d9d8142062c8e586310ec8612e3a4f26357aea44e7644046a1

Analysis

max time kernel
142s
max time network
151s
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 07:52

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General

Target

f09bea97282aa4a738a49a27029b5a7f_JaffaCakes118.pdf
Size

86KB
MD5

f09bea97282aa4a738a49a27029b5a7f
SHA1

c08535ac76ba0932edb713d2788e0c64cf1eb01c
SHA256

f56dd12b8aba19d9d8142062c8e586310ec8612e3a4f26357aea44e7644046a1
SHA512

2c23507570f2f2c19cd9716afffab9ce0a4237350cec04c2e2fcd00f3a996abbe57201a53917ec637f2b772b1054dbe21044f55c43b6b1eccc58686a9641d5f7
SSDEEP

1536:r0IeNSj4qdBJR92EXfVZxVyofcy+BbTSbuo5a9r9/zCqCBBWv0GNiHvGeWOpOwrG:YI/1JR9tvPxaMuo5azmqzWvGzwrSmoWa

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-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 3720	1884	AcroRd32.exe	95
PID 1884 wrote to memory of 3720	1884	AcroRd32.exe	95
PID 1884 wrote to memory of 3720	1884	AcroRd32.exe	95
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 412	3720	RdrCEF.exe	96
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97
PID 3720 wrote to memory of 1132	3720	RdrCEF.exe	97

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\f09bea97282aa4a738a49a27029b5a7f_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:1884
- 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:3720
- - 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=2388DB7D94032D7726538D2EF90543EE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:412
- - 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=096F1C5BD4AEAA1B04C3BAAE7A650E07 --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=096F1C5BD4AEAA1B04C3BAAE7A650E07 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1132
- - 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=FDBD8E6D39DCBCC699762D2FB767372E --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2320
- - 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=0297D8D9B654F6BC68320B83D89DB742 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4080
- - 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=A79612E6DB17F2435E3869FADD131B06 --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=A79612E6DB17F2435E3869FADD131B06 --renderer-client-id=6 --mojo-platform-channel-handle=2004 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3260
- - 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=B86C62D71FAA91AA953B6922723D8A7C --mojo-platform-channel-handle=2584 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1196

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
529713a5b8ddfb80f25f01bbb823b96b

SHA1
7d735ab6e09f73ad0763e1513d49ebebc3c3e23a

SHA256
6e3b5bd3694437447f4b39264985b6cc68ff71bdb77b639e1a1adbaaf13f2110

SHA512
d20e8567a19e85be188d5d46e3ec8924164350f44ebb13ce47ddef51608e26c023e6396ce653c992d1ebb64feaa9d76ae8ece2c4d6ad183c700f5063e964c776

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
memory/1884-28-0x000000000A780000-0x000000000A7A1000-memory.dmp

Filesize
132KB

Download