b560fd62ebf669d2a02473d2b03223a840741a99816d1585b953df67105805f3

Analysis

max time kernel
79s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 23:16

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General

Target
abf3048d0f5286ed169c57e85422f9b7_JaffaCakes118.pdf
Size 25KB
Sample240614-29fd5atfpn
SHA256 b560fd62ebf669d2a02473d2b03223a840741a99816d1585b953df67105805f3
MD5 abf3048d0f5286ed169c57e85422f9b7
SHA1 c192451a78f468a116ed925bac1932c17bacf140
SHA512 6dbd0479af5dc6e230a01789be6900f100c1ba3452b990cc8180ce07359ba7fdd6d1cdc97b55975a9227abe92065a9f54ab89cd7c990981a843d08ed849c947b
SSDEEP 768:Vzxz19KvAt9JZSVGIl1/chZdYCTzRHKrCZq04bBMALnjbPRxQ4YiRQnvS:r7fB2MZ+9oK
MD5 SHA1 SHA512 SSDEEP

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2584	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2584	AcroRd32.exe
2584	AcroRd32.exe
2584	AcroRd32.exe
2584	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 1312	2584	AcroRd32.exe	84
PID 2584 wrote to memory of 1312	2584	AcroRd32.exe	84
PID 2584 wrote to memory of 1312	2584	AcroRd32.exe	84
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 2380	1312	RdrCEF.exe	85
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86
PID 1312 wrote to memory of 1888	1312	RdrCEF.exe	86

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\abf3048d0f5286ed169c57e85422f9b7_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2584
- 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:1312
- - 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=35A1876A56636541419F958FE46D08FC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2380
- - 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=C0DBAE179B2C0799236824F427BCAE6B --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=C0DBAE179B2C0799236824F427BCAE6B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1888
- - 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=69317D82A28DA79E23DEB5A2BD781385 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1340
- - 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=8ED98B71CD12B4A0A9DE94F296BBEA92 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3696
- - 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=A78E36BB9C3055D00DD5FAEAC35C4806 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1988
- - 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=BD985CCE3FC9E29C8F85FC0250E11945 --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=BD985CCE3FC9E29C8F85FC0250E11945 --renderer-client-id=7 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4460

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2340

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 5e2e0813b2ee1fff9b7148493a791d53680051bd84adb2e72008e0efdf1705b6
MD5 7cf30732695ba3670251142afa989cc0
SHA1 d92afd14d629da075c6b5fd177e6d52bd62ed7d4
SHA512 dfc59766a060df03c3b585bf6ed94b422411b485bd9972384baac21acf839a46fe5ab5a4f0617c4415d45f5b6fa72330d44b1f5e6fceea1d4dda0bddaeac333b
SSDEEP 384:yeMdThPktELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2k+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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