de0fca2dee51f81475c3136dbabbd67219921e1260d5994912bf42d85393c38c

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 09:39

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General

Target

493c3385697b2d0b9f07de4fc9513205_JaffaCakes118.pdf
Size

16KB
MD5

493c3385697b2d0b9f07de4fc9513205
SHA1

d3809c1b4b36de7caef0f9c81102dbe860bcdc7f
SHA256

de0fca2dee51f81475c3136dbabbd67219921e1260d5994912bf42d85393c38c
SHA512

8393d6f83a9f92ae1cb3ab411d02b7d3654017bba3396574b3d14558b63cca7512cceed4122d24eb39d5a7e021d4096d5518f6cc090d441c21eaaa78788e81c8
SSDEEP

384:4ONyCeewIjJiz95Up5e9bN5t3q2IMHekpeu7KsIDjGN7Z7v:skU7

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-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1784	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe
1784	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 1464	1784	AcroRd32.exe	86
PID 1784 wrote to memory of 1464	1784	AcroRd32.exe	86
PID 1784 wrote to memory of 1464	1784	AcroRd32.exe	86
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 3928	1464	RdrCEF.exe	87
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88
PID 1464 wrote to memory of 4816	1464	RdrCEF.exe	88

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\493c3385697b2d0b9f07de4fc9513205_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:1784
- 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:1464
- - 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=0625775EF0D751BDB34494EEDC06543E --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3928
- - 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=F8C84E37FCD0277F3CAFB7139E5F31DB --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=F8C84E37FCD0277F3CAFB7139E5F31DB --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4816
- - 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=33D8096152836A2533D6A656DFA1D378 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:912
- - 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=4F0921A265AD5BD69D05396172FD26D6 --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=4F0921A265AD5BD69D05396172FD26D6 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4260
- - 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=16D25FEE95A8557E6CF6902B8E091F67 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4312
- - 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=4F09E560D979F49A446EE612D12538DA --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:456

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
889af1039fe222a3a1ab6dac4e801ac1

SHA1
e58234e341462ad59b786fbfbcee5b77e29dc900

SHA256
e935493295198e8e926e2efa47b9e2dc726e3fa7b38e8ee1b044c51130373b94

SHA512
3468ba5c773ddd7a4b91ac3e8387b15dc42f97da98fcae7b27c18e72c9201bcab1dc668d42019f5d97e757225c484674e8e6cb1aab8ca38f815e02c45b5abde7

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/1784-132-0x000000000A660000-0x000000000A7AD000-memory.dmp

Filesize
1.3MB

Download