ab0e48a26c3e0e0d3c1a44ba348b65c449136cb8a4d349750da1e6d88743d197

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 14:11

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General

Target
28702c7e9ea245ffe3169673d998c89f_JaffaCakes118.pdf
Size 16KB
Sample240706-rhg4jazeql
SHA256 ab0e48a26c3e0e0d3c1a44ba348b65c449136cb8a4d349750da1e6d88743d197
MD5 28702c7e9ea245ffe3169673d998c89f
SHA1 70198a8c71ffeb1e8cfeab6d225f75de0f286370
SHA512 7c60b5f4b544213bc8f84c498ccb209296adebd092087f2adc026bcf0c3f072a87b90fc66fe37c711e24310e374608ea9446be38fd90ac5dcc0d6c3ce7a294ff
SSDEEP 384:3PV1yplZuOdcjXxT5c6wGHGTPVb75iutjk5xdac2P0usCXGGYE:OnzcT865GT571g7ac80uZ
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4868	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe
4868	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 1396	4868	AcroRd32.exe	85
PID 4868 wrote to memory of 1396	4868	AcroRd32.exe	85
PID 4868 wrote to memory of 1396	4868	AcroRd32.exe	85
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 1408	1396	RdrCEF.exe	86
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	RdrCEF.exe	87
PID 1396 wrote to memory of 3156	1396	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\28702c7e9ea245ffe3169673d998c89f_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:4868
- 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:1396
- - 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=14BA49A111972138C1B7EE33486BA6BB --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1408
- - 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=BD947DB1AE087E3C2E9AEFE87A0F275D --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=BD947DB1AE087E3C2E9AEFE87A0F275D --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3156
- - 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=19F4407294073CF3CB73726212470E72 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1572
- - 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=BF8D7277F5ACF34059DEB824C92BA0FC --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3000
- - 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=03081899C55574D377AD6F59F64B8BBC --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=03081899C55574D377AD6F59F64B8BBC --renderer-client-id=6 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4716
- - 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=AB68E1DEF3CF8CC98B6114EF8E678471 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:624

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 9a221cd3421cefa0be6346267e91ccedaf925ab0d4933c90778c70913d9c76e4
MD5 2c32eb69cf752b87a597d973b04806a5
SHA1 66f7f9fd51b9fadbd6e9e7625edb49ca83cbc55c
SHA512 9485ab3b49895b690794b3c8ad7297b594967490d3aab44459fa83f104d6692e0846cb0dc8f3e2656b4c9d3f87642ef78c9300d5a597b3b2a75497d779de179b
SSDEEP 384:yezdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:m+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/4868-124-0x000000000AA30000-0x000000000AB7D000-memory.dmp

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