e9c4ac5be7911b7c82a9816330ff267394faa3f3c011db88997aed2ed94136e9

Analysis

max time kernel
147s
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
28-03-2024 07:55

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General

Target

00de95d47ab69a0772dd618e6151ea20_JaffaCakes118.pdf
Size

88KB
MD5

00de95d47ab69a0772dd618e6151ea20
SHA1

ac9f5844ef85792c767c70b5a75e0d2346a32860
SHA256

e9c4ac5be7911b7c82a9816330ff267394faa3f3c011db88997aed2ed94136e9
SHA512

4a87d39ab4eafded45d252509615b306126188cd32392e15208cda9afcd7472b50fa9330ba834590170811d2b8f0415998677164969ab35d5999225706cb99e3
SSDEEP

1536:z57FfflB7eBuI76/gjlpxPaYc2xQPYllINhFWapOtQHW3ba7cbiz5VMWv/lY:Hffb7a4cljaYc2xzlCNh6tQoecbiNNva

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3040	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe
3040	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 3944	3040	AcroRd32.exe	92
PID 3040 wrote to memory of 3944	3040	AcroRd32.exe	92
PID 3040 wrote to memory of 3944	3040	AcroRd32.exe	92
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 712	3944	RdrCEF.exe	93
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94
PID 3944 wrote to memory of 4896	3944	RdrCEF.exe	94

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\00de95d47ab69a0772dd618e6151ea20_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:3040
- 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:3944
- - 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=963D105B982E639A8396AC5D3A0B1DDD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:712
- - 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=D9E50B3F28A7F2641CA66EC7DDC58BEE --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=D9E50B3F28A7F2641CA66EC7DDC58BEE --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4896
- - 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=6FB335EC3F462848E986C9AE27B3EE2E --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1100
- - 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=55BB6E7A544686805F39B90F4CECD3F6 --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=55BB6E7A544686805F39B90F4CECD3F6 --renderer-client-id=5 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2368
- - 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=21F5CC3C7780057E1A1B0D640AC628EC --mojo-platform-channel-handle=2460 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4820
- - 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=18C3AD6A407B0CC72FF2F1AE7EBABEF9 --mojo-platform-channel-handle=2012 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2544

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
c7cb061528aeeb04caba71c98986bf20

SHA1
383ec42d0ef4ca8d6d0b45caad4e14081f09cb95

SHA256
852d57f08f850e8a23990014a9edf78bac52345a613e282a17afc30f9803d053

SHA512
5f72a7f4a27902b52a05c80a86d52fa81adfe5d110aadde8421b45f167ca23afa858be112ca9518670a6076dc68a783bdb12a63bec39686c3f5e45780b6c265c

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