f9924ba22f492859775126ea6c9ccbf5be79288a8a7e6fe1805bd773bb873ab3

Analysis

max time kernel
94s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2024 22:09

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General

Target

3ae6f61f4fbab994d4b68fe2a67484ce_JaffaCakes118.pdf
Size

132KB
MD5

3ae6f61f4fbab994d4b68fe2a67484ce
SHA1

6e6bdaa8af1c974760aa50773b141ff1f679e00a
SHA256

f9924ba22f492859775126ea6c9ccbf5be79288a8a7e6fe1805bd773bb873ab3
SHA512

7fa8e6e4d230c44608a1dc72168c74856e2c7dec23f6481c08bc048a19039a92ba89795818b81740665ccd4fac63fcd71a77bc1cd906a16097ac1259603b8c27
SSDEEP

768:+N9w3J3eu+XaTm4jkRH+0+ODJEqbxfZnFyGU8THsqFJ0pllglBLvCMEaaxZk7obg:q

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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2760	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe
2760	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 3060	2760	AcroRd32.exe	86
PID 2760 wrote to memory of 3060	2760	AcroRd32.exe	86
PID 2760 wrote to memory of 3060	2760	AcroRd32.exe	86
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2560	3060	RdrCEF.exe	87
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88
PID 3060 wrote to memory of 2836	3060	RdrCEF.exe	88

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\3ae6f61f4fbab994d4b68fe2a67484ce_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:2760
- 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:3060
- - 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=F1E7379A194CA111840527933A2FE38E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2560
- - 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=00F4FD8FC8371543B3B938A83CE1A94F --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=00F4FD8FC8371543B3B938A83CE1A94F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2836
- - 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=EA57A820AF3F2B468A0B8F8A970B0373 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2444
- - 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=68308B51F5913F701286B2A1E4145CBB --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4796
- - 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=2B2A357919C9B69979300A9A13EF6C72 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:436
- - 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=405E22E47FC8FB0BCE20B7E9192F3EF3 --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=405E22E47FC8FB0BCE20B7E9192F3EF3 --renderer-client-id=7 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4884

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
b15882f21a1c50a92afb17c2269bbd27

SHA1
c4f144c0f7085622e086eb95ca8cee9666c89e6c

SHA256
6eafc0479a61f18f261327f153fc1554654ad9409f348c1119d0687334cdc218

SHA512
487d40391066a76548580f767ad8960906033803b47aef16e4fef68632c50fe99e280807b05cbf3228cc19df01386ff6f4acdff92a422a9917c1ec0a61631126

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/2760-125-0x000000000AA20000-0x000000000AB6D000-memory.dmp

Filesize
1.3MB

Download