a2bfdeeb01f78511bb08cef2dfbb79b5f320d6f9d8e5f2a93787eec10d9e798e

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 01:36

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General

Target

f936fdf252aa3992681cc20bbd33c38a_JaffaCakes118.pdf
Size

85KB
MD5

f936fdf252aa3992681cc20bbd33c38a
SHA1

3b389a5ef7e4020392501487ff347c8e5f80f21f
SHA256

a2bfdeeb01f78511bb08cef2dfbb79b5f320d6f9d8e5f2a93787eec10d9e798e
SHA512

72c5abddee2cbde2a7a7d894688d2f77188305a967d01ed15d844c499044d88caa7f318d6ea66f754586711de11779e34c85b6a0080ce745e659c3006a7dbf36
SSDEEP

1536:XVVtC18BQ0S4tDqjfL7C5IEGkkujAux1PdpA5hIRTX/m5WnWCpOViIWLDt4eSzIb:LtC0I7C6EJjvazIRTtQVi7Dt8y

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-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3028	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe
3028	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 400	3028	AcroRd32.exe	86
PID 3028 wrote to memory of 400	3028	AcroRd32.exe	86
PID 3028 wrote to memory of 400	3028	AcroRd32.exe	86
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 2224	400	RdrCEF.exe	87
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88
PID 400 wrote to memory of 8	400	RdrCEF.exe	88

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\f936fdf252aa3992681cc20bbd33c38a_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:3028
- 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:400
- - 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=3F7D6A4F0B894F1D6C4DAD6CB2000B3E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2224
- - 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=7F6EB88C7F2C184FE670C7E3B3ED03FD --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=7F6EB88C7F2C184FE670C7E3B3ED03FD --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=592A7B7F898D67B67DB4474D92C90F93 --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=592A7B7F898D67B67DB4474D92C90F93 --renderer-client-id=4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2040
- - 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=7691FD386905322398448793EAB1A69F --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4300
- - 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=68B9C311D5FC6C2D4CE428B87DD0FD8E --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1296
- - 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=BDB73FAB407B954CF77D6C39776C18D2 --mojo-platform-channel-handle=2736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4004

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
ca77427ff4d4028e71afc1cd0538f219

SHA1
03fc7f4824436e45771d9eee0ec52f60172d8f79

SHA256
1e34657fda97563e7d48bac75f98e0d7523ce88a0a0fbcd2b9fc44f1f82bf8b5

SHA512
7b4deb85fcf088197fe83558f4fd1407ffdbbc2a1c9ee917084cf93e44b2e6c1d2ac33be5ca3ee1f3e66205993959839b8e869b4136559ae983ecec93fbbadc1

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