ca18e652f7cf53721e456bf0f14c960b800cd1f063107f53dbf6b12f61a13591

Analysis

max time kernel
150s
max time network
150s
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 12:42

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General

Target

49d3aebbfbf61a7327442ec0bb3054e2_JaffaCakes118.pdf
Size

83KB
MD5

49d3aebbfbf61a7327442ec0bb3054e2
SHA1

908e2989bbc24e4053d9d8904446e92c272fdc8d
SHA256

ca18e652f7cf53721e456bf0f14c960b800cd1f063107f53dbf6b12f61a13591
SHA512

616b92f24ffd5587511683f64c87bea4e77cbf331c7d8a17f390fe24aa8c3473101f4a6cf5befb67b0dce110d25040e03f1fc3df2ca8bcd04e2a42559acaca21
SSDEEP

1536:Ljx2BUgWYK//S5MaDMI2Ec0a/7Bm2JLKILjlhcRIy3sPWOpOwrY5a5sW3JHN+mTe:/x2KDYrMaT80a/7BtJucPzMwrY5a5NHg

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe
1144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1144 wrote to memory of 4492	1144	AcroRd32.exe	86
PID 1144 wrote to memory of 4492	1144	AcroRd32.exe	86
PID 1144 wrote to memory of 4492	1144	AcroRd32.exe	86
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 2896	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	RdrCEF.exe	88
PID 4492 wrote to memory of 860	4492	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\49d3aebbfbf61a7327442ec0bb3054e2_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:1144
- 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:4492
- - 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=BE695A8E8A5B23B135A83DFCE70DB5A9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2896
- - 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=A85B0153B4D172AEE62433F384F5A73E --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=A85B0153B4D172AEE62433F384F5A73E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:860
- - 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=1FE9B5444F74D6270D897B3CD734FB6D --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2380
- - 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=740784BB25FFBE87542DFC7702B88D0F --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=740784BB25FFBE87542DFC7702B88D0F --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5076
- - 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=E97D6AC9617EE7C70258AD2C7CE1AD95 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1604
- - 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=78AEB9847B4B3175F4E508EB0196B0A0 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3580

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
607fd094738bb96a60c9b90fc02fe849

SHA1
81057ecca497749ca35a2049562dee81baef0da0

SHA256
8562f14cc1b515f6808f2bbd0da400d3f0d11c9d3e9295abca0b18ce5b890c90

SHA512
54e7dd82c87553f80cf27c889bf67c3751973adeb64da63b7e4d69b8884b5062582ff8776253ad39fa401d7e8e35cf54697e2b6f9cee207b695d0c24731f990d

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