f4aa4c7e9043624d063179aec95f74654c9e8178d0ca496398cfe9e646bff44f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 17:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

afa7d5cc5023564172fa0397e2704eda_JaffaCakes118.pdf
Size

35KB
MD5

afa7d5cc5023564172fa0397e2704eda
SHA1

ffa042f860ceece5f8863165f4958890c1854336
SHA256

f4aa4c7e9043624d063179aec95f74654c9e8178d0ca496398cfe9e646bff44f
SHA512

61a33b6c17394afbef3576535f35470ec2235dd90b379b9a6a49b7a895551826f50659662c7f2546400625f04ac01639085ab61ea5188b8eed911db3a713a7ff
SSDEEP

768:BV2PwhrLdhfz04wKTR7kClc1fJ5EVVLOruT4/2l8lTIbhm9SBRLXYPoLE5dXuMZ7:rswldhzUwtkClc1fJ5EVVLWuT4/2l8lF

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2340	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe
2340	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 4580	2340	AcroRd32.exe	85
PID 2340 wrote to memory of 4580	2340	AcroRd32.exe	85
PID 2340 wrote to memory of 4580	2340	AcroRd32.exe	85
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 3584	4580	RdrCEF.exe	86
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	RdrCEF.exe	87
PID 4580 wrote to memory of 4196	4580	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\afa7d5cc5023564172fa0397e2704eda_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:2340
- 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:4580
- - 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=5D0729A87D10F6D0A6D97E46FCBD1406 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3584
- - 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=09288F98616F70D832355F720352EACB --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=09288F98616F70D832355F720352EACB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4196
- - 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=7BA9549C735482D2847EC961FF95AFDD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4428
- - 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=426008E261689A06732FB38A9E619626 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4584
- - 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=EF62763FA084D2447952F834F3B8320E --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2744
- - 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=BFAAD794E0597285A4554E46016A7604 --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=BFAAD794E0597285A4554E46016A7604 --renderer-client-id=7 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2212

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:948

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
d7fa613bc707d3729b3f86e2e61a8c00

SHA1
b4362d8e0aee4b279b5ec1ccec164121c663c8df

SHA256
e7a5f6699a3773493ea2a1859f228ad09eb91edf41937ccdde2f66423eb61fc8

SHA512
a7ac4b132751eb28364d143c8251ae6f65b7a0132fe4f045890089c5292fef8c4c454c95e51a233433dd7f0fdc5092f1911cfb0609356142a0838062b16d336a

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