2e5c858c18de8cb006a9f3e394caa8a2937200dd808808e24ef2f6c12e00555f

Analysis

max time kernel
148s
max time network
152s
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, 19:48

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General

Target

3a7e587278bfe86c07ab13b99c7ecfeb_JaffaCakes118.pdf
Size

86KB
MD5

3a7e587278bfe86c07ab13b99c7ecfeb
SHA1

f8eb984ed5997bf9a8d88ce8eb1a69086df78ed0
SHA256

2e5c858c18de8cb006a9f3e394caa8a2937200dd808808e24ef2f6c12e00555f
SHA512

52ce084238dd09f527d723abf32661adb3bd55494b5eaeef87e786f49055e89a7915537384885a855436b441586725ad8ffc3b7e2994b288fd2385863c53cbda
SSDEEP

1536:h15ruuBJKU624rUa9f43a174zocnUa0z3fWCpU6P/WWwpOS9WGfXv168DGx+wbQ+:rwoKPfAa9f43a74EcnFSfrq2ZSVvzDGL

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3280	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe
3280	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 1488	3280	AcroRd32.exe	86
PID 3280 wrote to memory of 1488	3280	AcroRd32.exe	86
PID 3280 wrote to memory of 1488	3280	AcroRd32.exe	86
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 808	1488	RdrCEF.exe	87
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	RdrCEF.exe	88
PID 1488 wrote to memory of 4212	1488	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\3a7e587278bfe86c07ab13b99c7ecfeb_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:3280
- 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:1488
- - 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=9108FBE16940A7C1F69AFECBDF05E6B0 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:808
- - 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=1E77E7F48CC641D8F02C4775CE0D437B --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=1E77E7F48CC641D8F02C4775CE0D437B --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4212
- - 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=59B9DD9C99B0FBC7625A23392CD9FBB8 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2116
- - 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=5F72DDDD93AD89280555144924811D14 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2596
- - 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=6D165A06DA293FF7B516DE7015CE70CD --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2920
- - 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=697B9A4499663567256DD7467D09D095 --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=697B9A4499663567256DD7467D09D095 --renderer-client-id=7 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3812

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
d35a3b79ba7b75b7878069b8c576d9b4

SHA1
bcc6416193c7d8079b5194062e84476093dc2ab0

SHA256
8d0288f53a3c6d81e46b1d23106e2e0f20790214b51c20656bf2be87b88e1b27

SHA512
ea6f19bbc9799a8f49d49d39024c62011d4722b85e0a0afdc3c1223c124a784ed77605dcae4197bbd9f375a84da6ae63c7af49be1d86493f66f47fdacfff2e3c

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