f180e009f40823be021766d0ac6c9abed9e3103f9438c4ad7d64b308b225bc87

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 00:28

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General

Target

fe004a4ce4b4a552f388f5ce95dec2f7_JaffaCakes118.pdf
Size

71KB
MD5

fe004a4ce4b4a552f388f5ce95dec2f7
SHA1

ec8afec541afc66978cc8ad57b989e864dd255bc
SHA256

f180e009f40823be021766d0ac6c9abed9e3103f9438c4ad7d64b308b225bc87
SHA512

ae0be48909c6e5dc90aee5ec46ca8abbeb45106ed5e1c0d887cc35b1a4e8fac71cdf9ecf96445520a7927ce4527dbcb25c4b7aeed224965a0055fff6ab46ee33
SSDEEP

1536:ZJjwzOYQ8wAuThHzldX28bNxWapOtQHWnudDrVQMCjY/QwZ/oYx2:njMBQ85uNzLm8B+tQouRKzjnzp

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe
2956	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 600	2956	AcroRd32.exe	90
PID 2956 wrote to memory of 600	2956	AcroRd32.exe	90
PID 2956 wrote to memory of 600	2956	AcroRd32.exe	90
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 5000	600	RdrCEF.exe	93
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	RdrCEF.exe	94
PID 600 wrote to memory of 3524	600	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\fe004a4ce4b4a552f388f5ce95dec2f7_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:2956
- 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:600
- - 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=FA653A80ED5417BF910EC64F48730F3F --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5000
- - 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=AFFBB2F52C5202E47A1438A4B1943554 --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=AFFBB2F52C5202E47A1438A4B1943554 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3524
- - 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=A3A47294DBE1670294616E027523B5D2 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4884
- - 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=70144F667B389B29784818316E2A7502 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4356
- - 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=71CAF6CC1B0F2DABA4E3C8C436A46E6C --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=71CAF6CC1B0F2DABA4E3C8C436A46E6C --renderer-client-id=6 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1376
- - 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=86BB72079DE74743DF4739CDCA710AD1 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4856

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
c35a7849181cf63a57870958102dc714

SHA1
44f977eea6783901fad950ebc62baffa1a420159

SHA256
7ecf823de90f3e3aae83d44bf64f7d08b7a6fbc71fbc21184bd9258bcaedbcfd

SHA512
2c5429d876045a399c2f93912d8379d0fedeb4bc5bbbb26fc992c13d823b57e41f97b825baf4e105b50b4526271641c4a13ff8adc7e145a7c288a9e0fe538934

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
memory/2956-26-0x000000000AA00000-0x000000000AA50000-memory.dmp

Filesize
320KB

Download