676ffe53d8dd0fdea0f6d92d7016dad5b216840859fe3d95447b37d940476582

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 21:18

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General

Target

3abe5d17b5d036a9278d18e929b3571e_JaffaCakes118.pdf
Size

12KB
MD5

3abe5d17b5d036a9278d18e929b3571e
SHA1

55909d346c8366b3ca07fb64206d9adbae2c704b
SHA256

676ffe53d8dd0fdea0f6d92d7016dad5b216840859fe3d95447b37d940476582
SHA512

15d62256a0d08f8ea72108aa8d7886dca49a8773da180892e3d2fde1209ed2d08ed958a3b10195b9f1325ee5b1a78eaaad15b8503890131aa3a63c7be2420850
SSDEEP

384:bONbedw+lJ5qTTx13E1wkf9Su/0qxQlXpUMnhOpV3:O/G1HxQVpPnqF

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-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5064	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe
5064	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 5076	5064	AcroRd32.exe	85
PID 5064 wrote to memory of 5076	5064	AcroRd32.exe	85
PID 5064 wrote to memory of 5076	5064	AcroRd32.exe	85
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 4444	5076	RdrCEF.exe	86
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87
PID 5076 wrote to memory of 1168	5076	RdrCEF.exe	87

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\3abe5d17b5d036a9278d18e929b3571e_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:5064
- 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:5076
- - 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=E225425C7479082AB4C0616719568A78 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4444
- - 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=4075F766E31B3CEFEC509E145E73BEC0 --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=4075F766E31B3CEFEC509E145E73BEC0 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1168
- - 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=3E96F795F6A360DCC296E827868279A4 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4216
- - 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=C466451B5C72E3247DBB36F47905E970 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4076
- - 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=8B3787B32C1F176F2E59CCD4DA938B14 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2304
- - 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=185F34524F4A925451141815AEF35BBF --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=185F34524F4A925451141815AEF35BBF --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4476

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1396

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
2444128af160de4ae2fc52794d40e341

SHA1
f720fcb9d0977db563f9b71b936fefeffe028170

SHA256
fea3437d86c26439090e37718c17bc8a766d1986205f0ae7717c450801aac90f

SHA512
7fe3f0dfc1530f4c70507aa7f1f8db94eb182c9367459a90d380b38d3c6943f55ba66255a5f2ff7756d0738ec3be5c45c1bdf2bab039ecd863b813e886f0274a

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
memory/5064-125-0x000000000A390000-0x000000000A4DD000-memory.dmp

Filesize
1.3MB

Download