6a1620f80c0fcc90b98fc725f3c2775907802c6dc259040f7bb90f578059c037

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 20:25

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General

Target

64ad919b46c33085c0eda9a61d47b3d6_JaffaCakes118.pdf
Size

74KB
MD5

64ad919b46c33085c0eda9a61d47b3d6
SHA1

1db7863a2ba8bf6af1f1b47f0e46e62fe7dbe459
SHA256

6a1620f80c0fcc90b98fc725f3c2775907802c6dc259040f7bb90f578059c037
SHA512

f3cadc2fed5ea8296494a0e55b4e50c21028368953e2af7df34062bdd3d49a260aa1e1b5bd11886d1acd0a55ff6342e4e2b649c79d72bb99a2029a6c18db5c08
SSDEEP

1536:RQvijcHFGbL03NyYM1Jv2tRyQas1DY9WV5ji7Ac38mEQUKr:2ocM0UJ1qyQHxBw18m1

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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe
4884	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 1128	4884	AcroRd32.exe	92
PID 4884 wrote to memory of 1128	4884	AcroRd32.exe	92
PID 4884 wrote to memory of 1128	4884	AcroRd32.exe	92
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 1036	1128	RdrCEF.exe	95
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96
PID 1128 wrote to memory of 3492	1128	RdrCEF.exe	96

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\64ad919b46c33085c0eda9a61d47b3d6_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:4884
- 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:1128
- - 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=1CFC2D655FB845535DDEC77B97A2CA69 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1036
- - 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=6C71ADD2930F9A76F436D9626540D2B2 --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=6C71ADD2930F9A76F436D9626540D2B2 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3492
- - 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=2C3A4711E8CB0F56516CC22773B721A2 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2400
- - 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=A5107FEC1E40B7B89EB4BB74BC7319DA --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=A5107FEC1E40B7B89EB4BB74BC7319DA --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3652
- - 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=4043190FE9B04DA304BBF320B34EDED4 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3824
- - 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=8D721817D7E0CE719C4FBA530D914D59 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1912

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
ecec7f8830936e29dd23bf30bac2766a

SHA1
b46ff78c006ab8a85f93a0e3343ef447f83d5a25

SHA256
0d3d4328cbe45780c9665ad7edb9986b09f6d6ad6a3d47097e55a0b3ee043e0e

SHA512
d088263a028ce6956a98a3687ba9eb006a780ef7e6fc47f4d118ab826120b1ca1c963bd46937a2202478306ca20aae3b1797067b07d21e37ec51e96447427582

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