8cb6416583ab226f0df43a20abd62ff4d87ffd4456406bb9099748c50cb1714c

Analysis

max time kernel
133s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 14:35

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General

Target

22b4a4e8778eb3685dd26d7c98a9b09a_JaffaCakes118.pdf
Size

86KB
MD5

22b4a4e8778eb3685dd26d7c98a9b09a
SHA1

fb87be297ce94979fbb2389da8f702ba145f49fc
SHA256

8cb6416583ab226f0df43a20abd62ff4d87ffd4456406bb9099748c50cb1714c
SHA512

2a34b78df762f19e89be39f2c67779b127c8ce8dd3803809c15834b3acc738e129a5b1b7897cb7730ba9850da492376d0d1b771a7db1fa4fc2492e040b1b4f83
SSDEEP

1536:Yr18B0xxHy+uPEGY1ws3mwjLP4WynQoW4HoyHKVKAWOpOaZqtWZPdR:AHy+usvws3/P7ynQAoyIKdaZq6H

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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
952	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe
952	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 3576	952	AcroRd32.exe	88
PID 952 wrote to memory of 3576	952	AcroRd32.exe	88
PID 952 wrote to memory of 3576	952	AcroRd32.exe	88
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 3764	3576	RdrCEF.exe	90
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91
PID 3576 wrote to memory of 1980	3576	RdrCEF.exe	91

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\22b4a4e8778eb3685dd26d7c98a9b09a_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:952
- 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:3576
- - 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=F76C33CA60C99776ED9F46A9213F938D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3764
- - 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=DFDEC50C62BDD086479AEE2C5A936933 --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=DFDEC50C62BDD086479AEE2C5A936933 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1980
- - 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=E589524B32B7C87E1B48CABBB94AFD48 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4824
- - 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=D1F68C6E6A3E375E40F78D0E55F57A15 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4388
- - 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=E7859C0A1E2FBD023A0E713AEC81913C --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:468
- - 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=026BB22A9CB77C528FDA279A07FAE226 --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=026BB22A9CB77C528FDA279A07FAE226 --renderer-client-id=7 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4488

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
f51bc502ddf826e998c990e98c5f0d50

SHA1
82116381a57efd53b97924199f0064f1671410c8

SHA256
cbc38681b9210a2b75d6b36a225d9fd9c1e0095e334be4ae3ba8ab7f92982802

SHA512
0749ecb1082442b7cea16ea71749408b4e1ecd8d3d7856f8b2735cb62a07d958e9c6705ab5f02194ffd0b8682f71dad0b71af37ba8d508b7ab8d36de906a7f0a

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