c0edc05d85ae4dbe030b1a65708209f6add8def3cac3b936e2803a7e9f466341

Analysis

max time kernel
140s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 07:17

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

f9c9db42a307dda782a3f62e14effed9_JaffaCakes118.pdf
Size

84KB
MD5

f9c9db42a307dda782a3f62e14effed9
SHA1

dd186327c08aab178c3fbca3aaf039d727a34a5f
SHA256

c0edc05d85ae4dbe030b1a65708209f6add8def3cac3b936e2803a7e9f466341
SHA512

ce9b31268336a5cfb04afad3d64e316b631a1e47fd593b282be6adfbfcd5e131f301897a53f708ded7345fecbb2aa72d1dc7fd718982ed174c317aa2aff3353c
SSDEEP

1536:mQTIuQHD4lXd72JcTHI54VmOQogFNSDBj72K5K6nkTquddfy+lVsrw:bW86KDl3iNSDBj728K1quPy+fL

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2404	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2304	2404	AcroRd32.exe	95
PID 2404 wrote to memory of 2304	2404	AcroRd32.exe	95
PID 2404 wrote to memory of 2304	2404	AcroRd32.exe	95
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3832	2304	RdrCEF.exe	96
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97
PID 2304 wrote to memory of 3684	2304	RdrCEF.exe	97

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\f9c9db42a307dda782a3f62e14effed9_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2304
- - 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=38D8FDFA234B5A857058FC27CC7103D6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3832
- - 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=FE5F6D2983E3C873A3B9E1FCCD583DBB --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=FE5F6D2983E3C873A3B9E1FCCD583DBB --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3684
- - 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=A3026DDFD110281E78D9BB4675FF8016 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1548
- - 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=94907EB5EE009913CCBD8567E3564557 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1812
- - 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=5071CCC568A571137E28A6E32D1DEC8D --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=5071CCC568A571137E28A6E32D1DEC8D --renderer-client-id=6 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3664
- - 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=311FAD1751FC100089C6005571A6C6C3 --mojo-platform-channel-handle=2712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2948

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3068

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
7e92acc58591f86d7ab70485240b985d

SHA1
62a6ab39b97c8b9ba931682334d08e81f19a3267

SHA256
55dd28d298ebc6d72dc8eab7fe03c42abcca7281c219076166d46be8df9e7760

SHA512
628789d73c80988cf608f30d90e09666a2953285760629d3cb7fb847562528da142f86e65983bc8e0b2f1751028d19fc1e0531d82ada5fac059616c2f88417c2

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