44cf7307595e5fad3bfe0349e010c1ed4be5303f4d15e4f6e5930995aefb063d

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 15:15

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General

Target

354478c292db799bfd50d0f396837085_JaffaCakes118.pdf
Size

92KB
MD5

354478c292db799bfd50d0f396837085
SHA1

8e9d63cecd21f4cf3e8bb75849e65b03959ee3ae
SHA256

44cf7307595e5fad3bfe0349e010c1ed4be5303f4d15e4f6e5930995aefb063d
SHA512

b9c1058ac07c6dd511aa1424721cb1b4fcea6a67cb8c0863e6f688cd2dad7e6545a7952c0057c0a9472709694f82d1b0e40d34cd90a23c72c00d4ee90b1ff771
SSDEEP

1536:AilCnPHZFYBe8Uubz+wZwm+cngMZoSyGmFQU2/sLbyPwE8cXbRVvxgF3MWA95DVx:fyP5FR8UYFqvcgg0QYf9Hg1f6gHaQT/

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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4008	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe
4008	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 2136	4008	AcroRd32.exe	86
PID 4008 wrote to memory of 2136	4008	AcroRd32.exe	86
PID 4008 wrote to memory of 2136	4008	AcroRd32.exe	86
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 4088	2136	RdrCEF.exe	87
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	RdrCEF.exe	88
PID 2136 wrote to memory of 1256	2136	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\354478c292db799bfd50d0f396837085_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:4008
- 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: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=8FDB9B32299CCB0E2B58B01E96FA44C9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4088
- - 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=04EC4633F0BCD6C326F2007421B7DED2 --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=04EC4633F0BCD6C326F2007421B7DED2 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1256
- - 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=CAA407D35AACEAD19498CCF8BD688BE0 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584
- - 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=315A073FD63AF6EF7167457AA3E3FF88 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3220
- - 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=F5031EE3FE98541EBC8976CE40CFFCF2 --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=F5031EE3FE98541EBC8976CE40CFFCF2 --renderer-client-id=6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4896
- - 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=56AC643212C2B9EBD89CB2746C2C8519 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4452

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
4836c37ed5056467f169e1329ea7bc7a

SHA1
9bfbf681f9f3c65b2d10c65d7f2e4998ad4804d6

SHA256
1d2c835e0b5faec18f787caa51c9d66004e21e9a9764a7dc08fe1dad4bb2e514

SHA512
0cec25df33df3ea1f58317ce1f9f9b62d38c661f5d523be21516e5aad3acc8afd7f560c64c1a4d08115bc82d3f14992c293492c1015108b09403d107df0b018e

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/4008-119-0x0000000009700000-0x000000000984D000-memory.dmp

Filesize
1.3MB

Download