60d4550576ca5244a6676f50347d77012924530b72444d354404538a63cc7ef2

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 12:32

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General

Target

05ae2996e1df518a78d52a8dbd196af7_JaffaCakes118.pdf
Size

85KB
MD5

05ae2996e1df518a78d52a8dbd196af7
SHA1

ae7f68077a0f592ab7767411c6bc2eca52add59b
SHA256

60d4550576ca5244a6676f50347d77012924530b72444d354404538a63cc7ef2
SHA512

678d1aba0f80efee0f7932e9e184acf3db9188fb29364c18de630ce62184207da0369d78ccedf95a8d3c59186ec0b1a60d778da2401b394994c3f5b712dc959a
SSDEEP

1536:KJRAsERFUn9AxCr5nsUepJHgxT5tCMWOjxRcCtWspO2poMa+XqWREGl2HNrA:cRtEfUh1ApJHgxLzDE2poMaiEGD

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe
4736	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 4060	4736	AcroRd32.exe	85
PID 4736 wrote to memory of 4060	4736	AcroRd32.exe	85
PID 4736 wrote to memory of 4060	4736	AcroRd32.exe	85
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 1908	4060	RdrCEF.exe	86
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	RdrCEF.exe	87
PID 4060 wrote to memory of 216	4060	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\05ae2996e1df518a78d52a8dbd196af7_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:4736
- 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:4060
- - 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=BA34E1AB0DCCA5F58D07CA8B95586ED2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1908
- - 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=E5D7EC397EF2FCD590C1C6AD3360E1D0 --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=E5D7EC397EF2FCD590C1C6AD3360E1D0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:216
- - 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=7C32D1D108E2B30E00B3CE6E0BF91963 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2948
- - 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=C53AEE376D5B4028793AE2EFC6117DFE --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1428
- - 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=256A24D81A517A7A0010C4F5053462C7 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4836
- - 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=90BD96CF3B94B6E2B54CA6621B1F3C71 --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=90BD96CF3B94B6E2B54CA6621B1F3C71 --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4808

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
01c8fad5523cbdd539baa5227bdc95d1

SHA1
75148fda344136bca82fbfd6ad2172fd717416e9

SHA256
ef758a38f0567f7ff7b9ae112c0815bab4e6443f2d6c4fc920f60e721f2f9fe6

SHA512
e44e4d1853dae1fb3e67eecd3074cc0ca143dd85423600a6405f30bb4cd0779356d4e127e7cf4ff26fc8ace3afc22fb22e2775680e81ab2ba0e9e274960aa11d

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