ceeab3a28548cb9b9d6fa6e8a125b8bd32dcaa242b436e34b4b47d5b545592fd

Analysis

max time kernel
141s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 22:23

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

61a40e5fdccdce0d8db200b58597a90a_JaffaCakes118.pdf
Size

11KB
MD5

61a40e5fdccdce0d8db200b58597a90a
SHA1

78a8b44138d222c53d5050a2ee2097207a05329d
SHA256

ceeab3a28548cb9b9d6fa6e8a125b8bd32dcaa242b436e34b4b47d5b545592fd
SHA512

9df38a080f7c74ab8e9e4ca7ec0784f2f693a013dea5329c5579e097701127f3d45f08920d4305d0e38f117c9f4385d22d6655d8c61042dc567e73ad20fe3995
SSDEEP

192:rPz4ULMxLIKXHw08F5E78/+4MbuhC77EahUn2k86ZXOIfW3EecvM+WulmOaGPd23:rPz4ULMxLIKXHw08Hqw+4MbuY77EG33f

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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
836	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe
836	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 4556	836	AcroRd32.exe	87
PID 836 wrote to memory of 4556	836	AcroRd32.exe	87
PID 836 wrote to memory of 4556	836	AcroRd32.exe	87
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 2096	4556	RdrCEF.exe	88
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89
PID 4556 wrote to memory of 4028	4556	RdrCEF.exe	89

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\61a40e5fdccdce0d8db200b58597a90a_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:836
- 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:4556
- - 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=EDD1DF82814133869CF4DD6F8926104B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2096
- - 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=BBCF5EA7564437E7F827334AF76536D3 --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=BBCF5EA7564437E7F827334AF76536D3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4028
- - 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=5C13860DDC8454EF8DAE52E0D3921DC8 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1972
- - 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=187F309F57C0E4920311236F3ECB7093 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1064
- - 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=E040D875CCFF3480471F722A59347F3F --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=E040D875CCFF3480471F722A59347F3F --renderer-client-id=6 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4888
- - 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=451AA4366855A5B72EAF97C15F2E3FCD --mojo-platform-channel-handle=2628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3336

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
cdac9faa583dc4f11dd02f7371025655

SHA1
bf6cf7992462be4116487a60c63ce1b15d0e76e2

SHA256
3a503439789fd4f624cd6fb7d883970ea3e36155c3c0caa4d91f1154096c53fe

SHA512
f5da5677e29ec1d8c2f6d5a7766a76edbd71b0adb4958c5b37759a181e3a02c0980a06a608a05e1fe258734229392e2564840f24397beece03081b94c35bea56

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/836-30-0x0000000009E50000-0x0000000009E71000-memory.dmp

Filesize
132KB

Download