757b2dd33fcb4b3eaea553e944e15f4d7ed9a30e7c5a6cdd31ab3b840d73d391

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 07:58

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General

Target

5b1323414f21bef814e6ab055e0f5212_JaffaCakes118.pdf
Size

83KB
MD5

5b1323414f21bef814e6ab055e0f5212
SHA1

0413189a32986f2f0ade5af43a6d568e6bebe9c1
SHA256

757b2dd33fcb4b3eaea553e944e15f4d7ed9a30e7c5a6cdd31ab3b840d73d391
SHA512

4262684afc1d752b01759637b367276c260dc09b86fb9a122cffdfcd26d176bab1da72a53512b57848358816eae866d9ebf85c3355cc8630f26a7e0ecb01b6be
SSDEEP

1536:xscQS1mwi+K+WqP3SY0c7t8SPSuIxKmTBTh6P5k5EWubsNzXWGpOGQY6/:kBw+SSYXt8+SuIxKmqy4bKzMGQl

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
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2180	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe
2180	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 4352	2180	AcroRd32.exe	93
PID 2180 wrote to memory of 4352	2180	AcroRd32.exe	93
PID 2180 wrote to memory of 4352	2180	AcroRd32.exe	93
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 4864	4352	RdrCEF.exe	94
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95
PID 4352 wrote to memory of 3100	4352	RdrCEF.exe	95

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\5b1323414f21bef814e6ab055e0f5212_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:2180
- 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:4352
- - 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=D3D75AF433925FA33C9C8BA4D502C6FF --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4864
- - 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=150060D00BEDB05E04C37A9DDABDEEE5 --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=150060D00BEDB05E04C37A9DDABDEEE5 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3100
- - 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=4E6CA72147AB82CA545E51CEBE7B889E --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2856
- - 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=1255D4E1393603E2FF701D54FCD63D47 --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=1255D4E1393603E2FF701D54FCD63D47 --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1384
- - 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=5641CEDA36E9FB1C3F075D38C325B851 --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3088
- - 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=C815EAE77D6F35EE11C2DA0B2F637449 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1984

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
bba0dfb58375d0dd60feddd14db1cf91

SHA1
fc9ad1487d54c0f42f3ae9d550699863e49fe3d3

SHA256
40e614f68405ab1bbc2a7839b09d727de883f2b1ebb2ae052bec7d90949723b8

SHA512
eaf47d967aa1726a46206988a35cd7042c6944807552715ce93419520139ccf9d8d1c1cb38a1aa60b492d6ff7a306ffab5eebc8b988b17e552858c484226f46c

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