5ec2fef63e77907ae1f1a88eacb609247f463b077eeb1d705ef0bda67e388ed1

Analysis

max time kernel
141s
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
11/04/2024, 16:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

edd1fe9d64b5c4dd9a134f7035f78737_JaffaCakes118.pdf
Size

88KB
MD5

edd1fe9d64b5c4dd9a134f7035f78737
SHA1

b0930ac39be2feed7e94f2daf22b7c50d04c50be
SHA256

5ec2fef63e77907ae1f1a88eacb609247f463b077eeb1d705ef0bda67e388ed1
SHA512

fcd879cf7ab41db07cc9e6493e3da53cfa2898ab009d76ab550d756e9805b386a6eeee9f4b9aa47e385c4c6eec54cd21c0f08208242289ee9f4c18fd1f7b8f34
SSDEEP

1536:lZuy2TxSH4wh59TvUcsshsB8P3rXLeCYsBXK9i85RWxWyDqm2PW8pO+fDS/:gSf2wjPbX6ZsB3852Bqm2G+i

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
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3840	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe
3840	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3840 wrote to memory of 3144	3840	AcroRd32.exe	86
PID 3840 wrote to memory of 3144	3840	AcroRd32.exe	86
PID 3840 wrote to memory of 3144	3840	AcroRd32.exe	86
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3192	3144	RdrCEF.exe	88
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89
PID 3144 wrote to memory of 3520	3144	RdrCEF.exe	89

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\edd1fe9d64b5c4dd9a134f7035f78737_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:3840
- 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:3144
- - 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=2108A9EDE8B938636FD8365F51FEC6B7 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3192
- - 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=CC0FB9D8CD2AB7EFB0A8FB3BDAE68C51 --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=CC0FB9D8CD2AB7EFB0A8FB3BDAE68C51 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3520
- - 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=C3B4B0C821A1D2A8C9609DBCB87BBEB0 --mojo-platform-channel-handle=2148 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4864
- - 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=ACC3F81D3451487B5FFFFC1D92E05E14 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1928
- - 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=1AF38B504A5E85A8A20D4937DC4801B1 --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=1AF38B504A5E85A8A20D4937DC4801B1 --renderer-client-id=6 --mojo-platform-channel-handle=992 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:996
- - 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=134336CA18C111C70038F753EDAE56EF --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5068

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
39954417d28ef841ff9ad9108dc74f01

SHA1
cf8bb4e5cf13fe7d35231fb6efe380a420b4bc8d

SHA256
f2d80b98f8171db160a5c75cd17340c20f2c4b5bad4585a444c6c29712a9fe6d

SHA512
882522824b5856aa485da617cc3fc5e1dd658ab4e3a4c7f0be8494fb39a36193cf230c3a881f9d0b72174fe11a9f65177d89005b024cc10b24ea22638ba9424c

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/3840-28-0x000000000BC50000-0x000000000BC71000-memory.dmp

Filesize
132KB

Download
memory/3840-26-0x000000000BC50000-0x000000000BCA0000-memory.dmp

Filesize
320KB

Download