4226e415bc85cc046bae7210d1c654f817126fc2b4cae28615d6ccb7b13a6b04

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 21:20

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General

Target

e8702236e76da8cab18598b73df6b5c3_JaffaCakes118.pdf
Size

32KB
MD5

e8702236e76da8cab18598b73df6b5c3
SHA1

5794ca24cb32508de05fbe7deb8109ff398981b3
SHA256

4226e415bc85cc046bae7210d1c654f817126fc2b4cae28615d6ccb7b13a6b04
SHA512

c8cd6d96865e0ced3492c8cc6ec02be2384b9d1702ee08f6c6a92161456ac9bc2f2ed35253197ac2f9fb6abcfdc6b0ce651bcbd894d6eb724a03bf9a5e846534
SSDEEP

768:EqjOw5fD7vDZET0i/2EyHyqwZnOdfpI7OVCuunJgC:E+bSt2cqwZ+S5JgC

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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2612	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe
2612	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 4832	2612	AcroRd32.exe	92
PID 2612 wrote to memory of 4832	2612	AcroRd32.exe	92
PID 2612 wrote to memory of 4832	2612	AcroRd32.exe	92
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 1288	4832	RdrCEF.exe	93
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94
PID 4832 wrote to memory of 3520	4832	RdrCEF.exe	94

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\e8702236e76da8cab18598b73df6b5c3_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:2612
- 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:4832
- - 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=644ED78F1D333BFE8A2E726AF533ABB7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1288
- - 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=5035E241D1EA2B4E06E388E019A42506 --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=5035E241D1EA2B4E06E388E019A42506 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3520
- - 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=029F5F8305683BE99F9A51A705BD8A89 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3760
- - 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=CD3B87AD1534E6C589397F893170747D --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4952
- - 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=63D2A4A25B1242D78FF2514346FA1665 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3088
- - 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=19D9BE50C2472B8149888E9EBC4FC3CE --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=19D9BE50C2472B8149888E9EBC4FC3CE --renderer-client-id=7 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4464

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
e02034a25722dd2d7e92ca1fb5ba4cd3

SHA1
ba06b5cc3e6bc095bdc962a929626a3ce65dbd3c

SHA256
93a8bbd04ef532f4f268541a4c5b566bb3884e4e3c600be5bd0805437267dbfa

SHA512
dbdf97e4058fa097d61624365aff9773f6021a8a7bdd3a97b06913b77b1dba5525d04782858eaa1e029b4b48d619e7c7c13a93b2056388d706577691fc7db737

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