d7dad29acffc9a6f82d303eee48809ad356350562d1288efac33ec1c695ac542

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 22:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

120eb8c87e9918c3deff9b058bad3969_JaffaCakes118.pdf
Size

82KB
MD5

120eb8c87e9918c3deff9b058bad3969
SHA1

ab6b002919ebac95938d06d0d3a9d682c7423bba
SHA256

d7dad29acffc9a6f82d303eee48809ad356350562d1288efac33ec1c695ac542
SHA512

9f559590dba1e4082f68ee3071af5fa1bd7bb4fd508c6665eb583d9a1a28ab2f6af3134683d6c12cb6df6e8687c8e2d55818e4e1cbae234424ab14e6725f77e7
SSDEEP

1536:NPErzT1f/JZxkhiakI0ZJ5JbBIGfWCpOVincWOtZKLPsJefz:dszTlRkiakIedIVinAKKw

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2052	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 4532	2052	AcroRd32.exe	91
PID 2052 wrote to memory of 4532	2052	AcroRd32.exe	91
PID 2052 wrote to memory of 4532	2052	AcroRd32.exe	91
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 5096	4532	RdrCEF.exe	92
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93
PID 4532 wrote to memory of 4520	4532	RdrCEF.exe	93

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\120eb8c87e9918c3deff9b058bad3969_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:2052
- 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:4532
- - 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=86798BC244841BE49939ECD9AB2144A9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5096
- - 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=91FB47C2CE0E7EAEA99EB1846062B682 --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=91FB47C2CE0E7EAEA99EB1846062B682 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4520
- - 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=E6DC4A07CAA0AB0DC0F6B42416026952 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5028
- - 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=004C8954CCDB0FDAC3A59E6618824991 --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=004C8954CCDB0FDAC3A59E6618824991 --renderer-client-id=5 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2536
- - 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=81C23796E08E953D4909DC14671FDFD5 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4032
- - 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=AA252AE7CD9E1DFCC47D0DD8C079D9D8 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4216

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
d5575afb9993244f58964a68843a225e

SHA1
0cfb80a6a711bd5835dd3282de2cee6abaa6fe1e

SHA256
67addfc264bb077b002a31f630d1603ce5ff5312a85a346c02fab706eaf58bb4

SHA512
24f674ad151b248183e3138e642371a7c0e39a688982abf252af7614b57cec6e34b06adcd5c891fe4ceb03abbe9c6238005a27b1cc4cd861ba658f7e3573363f

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/2052-25-0x000000000A990000-0x000000000A9E0000-memory.dmp

Filesize
320KB

Download