6ab599f650d7b57509973faf10da15f364c779c37d0d340e0949664b6351e263

Analysis

max time kernel
92s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 18:59

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General

Target

767f871181301615df1b0d48c74bd78f_JaffaCakes118.pdf
Size

41KB
MD5

767f871181301615df1b0d48c74bd78f
SHA1

616f0d921c3681eee3b0663fd380240a7a986ee8
SHA256

6ab599f650d7b57509973faf10da15f364c779c37d0d340e0949664b6351e263
SHA512

fab22844a579049892a11246aaf4b69caf1ac7fa918ab51039d37f2b29df52dd3c2e6c88a7b94d0092a0ec22c6bc435a813010b5a4c784e0bdcc1fdbdb00b578
SSDEEP

768:UXuMZmwgCLWarfS+T1UGFb++xEsLtfovSlZ/NAaBF/TXTPrJLuWwAKQUMpB9tD:UXFZmGWSfSE1UGZus1ovSlZ/NAa7TjTJ

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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3856	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe
3856	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 1100	3856	AcroRd32.exe	86
PID 3856 wrote to memory of 1100	3856	AcroRd32.exe	86
PID 3856 wrote to memory of 1100	3856	AcroRd32.exe	86
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 4860	1100	RdrCEF.exe	87
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	RdrCEF.exe	88
PID 1100 wrote to memory of 3620	1100	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\767f871181301615df1b0d48c74bd78f_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:3856
- 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:1100
- - 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=657D79C3FB2E73FD6F32F2128E706DFE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4860
- - 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=8B113C65704139A2D7819CEF93703E9F --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=8B113C65704139A2D7819CEF93703E9F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3620
- - 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=EF03F9905A1ACFFB422E77A78A25ED19 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4432
- - 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=AFFBD5B2AA923A706EEF859A72826E7B --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2200
- - 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=AE447DC8677F3AC8D08FBEE7B077CA52 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3496
- - 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=F3FCB0437A97E29722B815BF3B377A76 --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=F3FCB0437A97E29722B815BF3B377A76 --renderer-client-id=7 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2152

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
e57f7d4a6d44cffaf699e6c3093d8b07

SHA1
013304d2739b7ccafe790301456375434a8f7d38

SHA256
6bf81ad5cb4459c5cf8adace13a7a21190fe8c69a92d82b39458ae97667b7ef4

SHA512
6ea0ecec50b2e3330b068c0359dfe170ce61e4f6c4383f851cf336c05ead93352765a7b292e036dab69e456e3b814bf8f6dc77e9f28d6128bd27b25d24dc536f

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