91815f4c0ac06778bd5b17eedbab63525fd86858b609123227eea3fb4a7872fc

Analysis

max time kernel
144s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 16:35

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General

Target

87a5db36cdec5a10ef29ce22335f3f93_JaffaCakes118.pdf
Size

76KB
MD5

87a5db36cdec5a10ef29ce22335f3f93
SHA1

bf62abc2697fd9114ef9a8e7ecb9b9c3c4fd5bd2
SHA256

91815f4c0ac06778bd5b17eedbab63525fd86858b609123227eea3fb4a7872fc
SHA512

3445ec5802d51000345f68a88037cd2460f03a2739d113e46863369e8881ff8e947dc8b401c9fe6c9ae8acfdf4cff702401aaec58533ce44a6dec22dd9073eba
SSDEEP

1536:KGF/mdMu/fVt0xdzVcBOsFAWXZvEhHH/tPSOFAhrwPR6+pyn35MWi0B0g2:zF/mdMuHVydzmOsFAsvuHftE4RVpy3lE

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1804	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 4460	1804	AcroRd32.exe	93
PID 1804 wrote to memory of 4460	1804	AcroRd32.exe	93
PID 1804 wrote to memory of 4460	1804	AcroRd32.exe	93
PID 1804 wrote to memory of 2500	1804	AcroRd32.exe	96
PID 1804 wrote to memory of 2500	1804	AcroRd32.exe	96
PID 1804 wrote to memory of 2500	1804	AcroRd32.exe	96
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2856	4460	RdrCEF.exe	97
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98
PID 4460 wrote to memory of 2268	4460	RdrCEF.exe	98

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\87a5db36cdec5a10ef29ce22335f3f93_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:1804
- 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:4460
- - 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=D4D7494E44F976ED81CB9A779FB05B3D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2856
- - 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=498CA5F6CF9DF076909486E2DBA1C7E0 --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=498CA5F6CF9DF076909486E2DBA1C7E0 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2268
- - 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=8EAF366D0E95292F721184E35BEF41EE --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=8EAF366D0E95292F721184E35BEF41EE --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4304
- - 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=25F6BCEA14E49CBE09BFBDAD3FF6E632 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --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=029FD73186A13BA4D5D5451DE24FE89B --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2596
- - 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=EA075E459D800F421E66BD35E78B1C6A --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3096
- 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⤵
  PID:2500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3972 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:1376

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
3593d698d9d48892c7424ffd374af749

SHA1
3e57305fe3c6227ef753a930fb65c263ed9a6cb3

SHA256
a8ed7a655451ab756df0e7951dce39f20bd077e1f374e93adc358c93c52b1cf6

SHA512
792a4dd2f5045e9a67c739712e84512f216926959a60a9cfb6d06caa5854fbe4149f2220c82d99d7afeeb25a000eadfcdc11d073f5132db247ac476704ce5f03

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