3da77c337af9eb0eed06693d758c48452290dc7be6043271cf02b8a95dd0253b

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 12:49

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General

Target

e2943b6fe6f6ba77a9400c7d4d3d5398_JaffaCakes118.pdf
Size

87KB
MD5

e2943b6fe6f6ba77a9400c7d4d3d5398
SHA1

3b59f16ee545dc92fa72dc2b87b91486131ee90e
SHA256

3da77c337af9eb0eed06693d758c48452290dc7be6043271cf02b8a95dd0253b
SHA512

a84bef47ff840532094519769a5f1cb0e12635539886a4aaa4854b2480dcdfb56da610b21a6ec7dbd8bd23903be0968f8f9a1bf829e90af794719df64b4b9f85
SSDEEP

1536:rDVFmPEQm425HdbLaXuHex/Wt7NLcVmTna77XpNzRaWGpOKCWvu0LQaBx8JpJ45:HzN5HBS/W10B39KZLQsxop0

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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2312	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe
2312	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 8	2312	AcroRd32.exe	89
PID 2312 wrote to memory of 8	2312	AcroRd32.exe	89
PID 2312 wrote to memory of 8	2312	AcroRd32.exe	89
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 208	8	RdrCEF.exe	90
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	RdrCEF.exe	91
PID 8 wrote to memory of 3960	8	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\e2943b6fe6f6ba77a9400c7d4d3d5398_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:2312
- 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:8
- - 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=E27B534D5228BF9993EC58152489DC23 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:208
- - 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=98A5407A1DE54A85884002C12F320F2A --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=98A5407A1DE54A85884002C12F320F2A --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3960
- - 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=76074D8A84B2E33113B1D0630FF8A9DE --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4208
- - 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=32E2988B185C770A127F533E96BD91B7 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3208
- - 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=3CAB9588B023CFF20F3DD248410584FA --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=3CAB9588B023CFF20F3DD248410584FA --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3036
- - 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=3E671B06F1AB84A2C967EAE6D7BACA60 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4504

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:64

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
1e1a62ba3f469693cc488b5ffc29fc47

SHA1
e1cc0f04b2eea9d3bf0c4f7aacec7efcee180f99

SHA256
cadcd2ad7a1e5ee4a3cfbb917ead87eebd2d2d981453b3bb9c3c1f9fc84ac2e0

SHA512
cbf9d58fe05da6971889f06132f7224814302e912a5932b1d4a55a876163d2c98f4e670efb69bf353b753f46e84ff7a645e5ba5a855e4a6ae5feddbfdbe04a2c

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/2312-26-0x000000000BF10000-0x000000000BF60000-memory.dmp

Filesize
320KB

Download