704b43b8bf71d05f104245ad5fe962094d2027f96269b94e7abf27475bb54902

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 14:18

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General

Target

3db90970efbdce1eee676ecae2cccd03_JaffaCakes118.pdf
Size

9KB
MD5

3db90970efbdce1eee676ecae2cccd03
SHA1

4c01bde17bbefa1aff723b05c47adfda365c8e3f
SHA256

704b43b8bf71d05f104245ad5fe962094d2027f96269b94e7abf27475bb54902
SHA512

2c4bf4f674a11c7ffe7ca668d98b953554a19c658ca9ea48bef0f8aa4ba7829794d6d336f356cada370247ee6eda07ed43bc4833e97047f9fa66603adaac1edf
SSDEEP

192:IPz4ULMxLIKXHsfyxz6uxR+I6ZaJbIqTRSkhv7KXPqgfPzOMhjPntajwn7S3YJpB:IPz4ULMxLIKXHsfC+u5JbIqTRN1c3Pzx

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
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2204	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe
2204	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 3664	2204	AcroRd32.exe	86
PID 2204 wrote to memory of 3664	2204	AcroRd32.exe	86
PID 2204 wrote to memory of 3664	2204	AcroRd32.exe	86
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 2120	3664	RdrCEF.exe	87
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	RdrCEF.exe	88
PID 3664 wrote to memory of 1020	3664	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\3db90970efbdce1eee676ecae2cccd03_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:2204
- 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: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=06FF721F71D665D8CFED869C29DFF891 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2120
- - 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=EDF057B61D0E07C1A7E6EE63FF9CCBFC --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=EDF057B61D0E07C1A7E6EE63FF9CCBFC --renderer-client-id=2 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1020
- - 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=48666C0AC8BE6AAFCF236029B59671A7 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2812
- - 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=941B0FD58B9912136BA03A04BB23C0D0 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3764
- - 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=4D892DBC2CA0191C5236D9FD30106AD6 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5020
- - 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=2D63F9C0968F98FE44FAC7EB2BBB18D8 --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=2D63F9C0968F98FE44FAC7EB2BBB18D8 --renderer-client-id=7 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2848

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
8a1a19e9b534e697c9fd91de63d7ec84

SHA1
763aac6fcbb6e0c939230c5a62dbe0f470891684

SHA256
28373ea5fd49b296018492e13f76ef9144d1f14d5a89f9196acf47342e6a9c67

SHA512
dfa9ac416898fb3eb8d2c6370e4b457233f474232e1ed08d79527e54791982727c09fe6fcbf22fb737d75ac3267ee307bea5d540f0cb328deabc4393fcfab0de

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/2204-131-0x000000000A350000-0x000000000A49D000-memory.dmp

Filesize
1.3MB

Download