33d7794849768a8964a1f13684172df53dcf25aedf642529864d740d1e7ba60f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06-04-2024 08:13

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General

Target

dfc206becd4685b0e74ea71e9ae25ac2_JaffaCakes118.pdf
Size

62KB
MD5

dfc206becd4685b0e74ea71e9ae25ac2
SHA1

e6d7ce52f7187e5512b49085432599aeb7706472
SHA256

33d7794849768a8964a1f13684172df53dcf25aedf642529864d740d1e7ba60f
SHA512

f3788873108a2ece4ced9d8b1ba9879895abf62fc4849d2c9096b3520f5cc189aea553935e070507bbb2395c79cea429cf54cfc718acea80a6a28e61940003c0
SSDEEP

1536:UpVaC7nq5e/wIaCQEO/XiOj4fWHpOvibLiAx:o4QwIxQEO6OEdvux

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 4000	2180	AcroRd32.exe	91
PID 2180 wrote to memory of 4000	2180	AcroRd32.exe	91
PID 2180 wrote to memory of 4000	2180	AcroRd32.exe	91
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1076	4000	RdrCEF.exe	94
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95
PID 4000 wrote to memory of 1408	4000	RdrCEF.exe	95

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\dfc206becd4685b0e74ea71e9ae25ac2_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180
- 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:4000
- - 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=2F65822AC6777B989C5EDA2837DBC7F8 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1076
- - 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=C2310D2F0D6EBAE0FE41895AF0D6F48E --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=C2310D2F0D6EBAE0FE41895AF0D6F48E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1408
- - 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=F66B6E197B4C46554D77EA3E89FAE689 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2736
- - 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=FCA9571C1E3295C8625669DEF902F8E8 --mojo-platform-channel-handle=1988 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2700
- - 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=B860B2A6E6662F376897DBE31DDC9A5B --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4084

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
bd410a16c4904ffd806f774d0284d70b

SHA1
6e93bf21ce2bb0cef85e8b575f26bdf1a103f238

SHA256
f439fea7e43931175aa3090ad7e8e45992bdb036b018d52036e2c9c9bf3f92fa

SHA512
27f0ee759afed2f819b3252848d527e600c6d09df9639b52aa33154420c7f1d8d9ffb21df51ea0da4ee2529ad40f26e2636ecde2860a1de68858526566eeb8ac

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