09495f9c7562996ce1de509536a15257350c7ceff09155c9fde7f8f406d11606

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
05-06-2024 07:59

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General

Target

978e0dcd5eee14d73d998c533128ca32_JaffaCakes118.pdf
Size

41KB
MD5

978e0dcd5eee14d73d998c533128ca32
SHA1

26d59a1f93f00f07324be65935529625b8209e00
SHA256

09495f9c7562996ce1de509536a15257350c7ceff09155c9fde7f8f406d11606
SHA512

72ff9a864f484ef5616ac4a09cbb5895b3c0b4d97f8d29ddebf48f5b7decebd934d153aa1a9fbcc0a22f8de2a3dd8214648528416342085f6159c076b0cb0883
SSDEEP

768:z0gGzpDhpZ8wt70dcJQYk9EZ43b829PMc2ktsFHnY5m1PtpVwscueLl52ypEKB/p:1GF1pZo1tshY52VwVueLl52yp1rxWsv

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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3208	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 4700	3208	AcroRd32.exe	89
PID 3208 wrote to memory of 4700	3208	AcroRd32.exe	89
PID 3208 wrote to memory of 4700	3208	AcroRd32.exe	89
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 3624	4700	RdrCEF.exe	90
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91
PID 4700 wrote to memory of 2268	4700	RdrCEF.exe	91

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\978e0dcd5eee14d73d998c533128ca32_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:3208
- 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:4700
- - 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=8E8DE85EA8C90A53C275D93CB1980AEC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3624
- - 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=FB3B54F34B3D745E212FDCBB6D7F3B2A --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=FB3B54F34B3D745E212FDCBB6D7F3B2A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2268
- - 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=E77B9594F1BAB62D1B2308070763AEA1 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:624
- - 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=A0B9A772EE61B0B29BED530B9B28A5AC --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=A0B9A772EE61B0B29BED530B9B28A5AC --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2324
- - 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=25880EF32F808F007B32C8FB717AAE03 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2404
- - 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=7958B05EC72D457863A8144BF8677A38 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1192

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
10b54e0e1e46890efe3de3c140917591

SHA1
5a06902f5dc7c200c8bec4f31f90cbe5ae8197e4

SHA256
fe4a2d9a7aba04bdde0ff265ce68b4e4cd98af9508aab6caba77dfcf157b1f8d

SHA512
97ef39d864426d0a7825d0f77a482e8a9275ecd2ab2078a2b55e800ab022047995966fecd36cd81473d1b02ff6b568e6275b15c0b85189c7cbf2b1f83dd1e528

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