668ebebd816f84165aeead3138ab50e093495fcb3a3bcbdd93f2725ffbc139fa

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 04:07

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General

Target

333dee0a87b7c419374c20362e654d19_JaffaCakes118.pdf
Size

95KB
MD5

333dee0a87b7c419374c20362e654d19
SHA1

b44f532483b88e998a9b575d592b2200a0465466
SHA256

668ebebd816f84165aeead3138ab50e093495fcb3a3bcbdd93f2725ffbc139fa
SHA512

7d648555652147cd693619cf55dac443a20e97706eeb777d5bed48c4b8a9a4f83d411b0d6fc0c339294ca98e0d0c2d20548c6c47f16ec79b5a33fc43ecb2b7f4
SSDEEP

1536:hnULWbwAYOjfxMFkKM6tsUuiHfR4hCxZS6qc0rBWO0t2OUL+R22eKrWcbRbLmyW0:IW7hjZMFkB6+U1i4xrqBrBYEOx8KrWQl

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe
2660	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 3504	2660	AcroRd32.exe	84
PID 2660 wrote to memory of 3504	2660	AcroRd32.exe	84
PID 2660 wrote to memory of 3504	2660	AcroRd32.exe	84
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 888	3504	RdrCEF.exe	85
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86
PID 3504 wrote to memory of 1592	3504	RdrCEF.exe	86

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\333dee0a87b7c419374c20362e654d19_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:2660
- 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:3504
- - 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=5C1A0D3E8A01BA2342559BDF18B21904 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:888
- - 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=6DF797465EA37D3AFFDBFFD4ADCA7DA2 --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=6DF797465EA37D3AFFDBFFD4ADCA7DA2 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1592
- - 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=555AC18E6B29BE76BB3F0F3DC9F48B78 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=BADA25D6A41C38BAADABAF17213CDD94 --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=BADA25D6A41C38BAADABAF17213CDD94 --renderer-client-id=5 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3296
- - 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=9AAD1B5DF3F3C8358D3B5E16556078A2 --mojo-platform-channel-handle=2604 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2960
- - 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=C68C49E0D15B3182CC236FC3BFA6F34D --mojo-platform-channel-handle=2112 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2688

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
7b80ab150ae61c845284b280138bebbf

SHA1
e79684723458279954607eb710d971e76f39f606

SHA256
f31827ff584c3afe52ed2e43610986b684cdf6233d4ceb2283344575f718f709

SHA512
6cde80cc29ddc47c259a25afd5896dc780de53c84c80e38a6083387db9959a576cf84ff3a7a7761bfd5208cf9c99e12c470c8025057e575e83fe73f4c4d36815

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