a691eb2cf9a1fd596a466e7e82e084c115b5d710ba579214d4278ecf087cb399

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 03:42

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General

Target

2adcdb8c69a87abedb08b79e9bed347a_JaffaCakes118.pdf
Size

11KB
MD5

2adcdb8c69a87abedb08b79e9bed347a
SHA1

d347731839d913ab120c77311ebda405d235bbb6
SHA256

a691eb2cf9a1fd596a466e7e82e084c115b5d710ba579214d4278ecf087cb399
SHA512

cd752915737975ff0bba61fd350e7396439cc29f60864567a3422bc118618097cb0b5a0a3180106e8656584e83d8065db60f0975423f72a5fadf116fcff60978
SSDEEP

192:bONbedw+lJ51thH+Us5AverXBr3fyEPpJGQqiFmmmmmmmmmmmmmmmmexNqX3c3:bONbedw+lJ51Pds5Av8XBr3fyEPpJKSO

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-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 404	2828	AcroRd32.exe	85
PID 2828 wrote to memory of 404	2828	AcroRd32.exe	85
PID 2828 wrote to memory of 404	2828	AcroRd32.exe	85
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 3420	404	RdrCEF.exe	86
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87
PID 404 wrote to memory of 1936	404	RdrCEF.exe	87

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\2adcdb8c69a87abedb08b79e9bed347a_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:2828
- 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:404
- - 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=67D78BF4D3565905B247D3DFE0A843CA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3420
- - 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=F52B503E9872CA68C46DCAED3C30B07A --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=F52B503E9872CA68C46DCAED3C30B07A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1936
- - 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=A6ED181FD65514357EC0139EC6D25DB1 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2512
- - 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=7748346F697B3E7547FB81AFD765214F --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3268
- - 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=21E2D7966F27980154F5104BAB2ADD65 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3120
- - 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=F7256D5BC09EF100842665DEDE903E50 --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=F7256D5BC09EF100842665DEDE903E50 --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1120

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3164

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
a90297939b342563228f91aa2c37948c

SHA1
2d1c312b7f0eec39ef5655b36b17e1b949c45673

SHA256
d024e8f10b7b12f534afcd315d15596e82c7a4c5047f304db0d7665c03c654b4

SHA512
c99fd7ad8bf365f0ee0e858e7f3dba4a0e25ecd9418cd411598f34ea23fa8b6250607cc10ebed77f3d035af842fb2f586e2bc5b5c7ed20e003c76ddf2d4115e8

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/2828-123-0x000000000A220000-0x000000000A36D000-memory.dmp

Filesize
1.3MB

Download