85cd279720ddfbdfe100e005f2e37224723f0c2a8640715663ffa8d5ce65cec1

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
05/06/2024, 18:15

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General

Target

98e3f13e0926d2ac7216a31acfe35d3a_JaffaCakes118.pdf
Size

56KB
MD5

98e3f13e0926d2ac7216a31acfe35d3a
SHA1

6bb34c09d3fe4fc87d94bc20b917bd2ee80b8c92
SHA256

85cd279720ddfbdfe100e005f2e37224723f0c2a8640715663ffa8d5ce65cec1
SHA512

da39dcbc129d36866b9b83d969510dca2b246966b704c37ee23d33cbe112278857d34e4abe757588f1f80c609f158f6f09f9fbc513979650a1c8f27bf257cf05
SSDEEP

1536:9GFmG6DD5swLNt7ZNqjkzO9KUzXDAJzoFT2WuLLA:AFmG6nawLvZNtOw6DAP9LM

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
948	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe
948	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 1480	948	AcroRd32.exe	89
PID 948 wrote to memory of 1480	948	AcroRd32.exe	89
PID 948 wrote to memory of 1480	948	AcroRd32.exe	89
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 1472	1480	RdrCEF.exe	92
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	RdrCEF.exe	93
PID 1480 wrote to memory of 4920	1480	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\98e3f13e0926d2ac7216a31acfe35d3a_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:948
- 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:1480
- - 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=6646B28EDB22236671CF92F52DF39754 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1472
- - 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=674806D89177D9DA7D8F8DE67BE98A04 --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=674806D89177D9DA7D8F8DE67BE98A04 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4920
- - 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=E3FB52BA58A78FF392567E2857506BA6 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3464
- - 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=1FE22E53E47816E0DCA0FA93823058B2 --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=1FE22E53E47816E0DCA0FA93823058B2 --renderer-client-id=5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2424
- - 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=7F05721E568BC5AA0427D9A4305DCD68 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4752
- - 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=613E5C5C241019403B4EBBF4E3A7C271 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1324

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
9a1901512ea4654b7bd93d6f1a6fe42c

SHA1
bd447d089503146785d32a13025d24ab1f713357

SHA256
11078ca41ea3ca2100d2371ed7e768a11ffb13d0a767035b445b1a10ee3eaae7

SHA512
2484b15553674c8ab7a29a4938ea0d0a8d4068a6f506fc2c4cadb87b369e3b5c6f48c3deab6edc752d18eb02fe8bc4282541100456743d2287052493993467c3

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