fab3a0a68ac785b1bf62ee900424cd3cdd43c7a533077bcbbebf43544b9fb509

Analysis

max time kernel
133s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2024 15:48

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General

Target

813d3201a41305e007ed248bf0e5f7db_JaffaCakes118.pdf
Size

186KB
MD5

813d3201a41305e007ed248bf0e5f7db
SHA1

a000ed6162d1386b7be42e56ea5f642b1d26cc88
SHA256

fab3a0a68ac785b1bf62ee900424cd3cdd43c7a533077bcbbebf43544b9fb509
SHA512

b8e3ae838596838576265371599eb57740682aa6ba6396056ec2142baf82476cf975c91534c25640806aa8101898484121f1ddcb6d219b56c4a17625c3350db0
SSDEEP

3072:12irbxzGAFYDMxud7fKg3dXVmbOn5uY6KjnnQoMvHuGQb/4+p0rSF:12MKlWQ7Sg3d4bO1Qo/B/ppN

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
720	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe
720	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 720 wrote to memory of 1376	720	AcroRd32.exe	92
PID 720 wrote to memory of 1376	720	AcroRd32.exe	92
PID 720 wrote to memory of 1376	720	AcroRd32.exe	92
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 3008	1376	RdrCEF.exe	93
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	RdrCEF.exe	94
PID 1376 wrote to memory of 1620	1376	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\813d3201a41305e007ed248bf0e5f7db_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:720
- 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: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=F9A3A13FBCB7905103CA4897B314F276 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3008
- - 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=F82643DB257C6C61A559CAC8F6F81AF7 --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=F82643DB257C6C61A559CAC8F6F81AF7 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1620
- - 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=6008373A543F8C59D7C15C65CD06F7E0 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2300
- - 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=278A0A9E7634386EB6A28E1C2FBAF519 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2996
- - 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=78B0A388CEEC49C552701F41D89880DA --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1644
- - 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=5925288EFF63E72BD96EB01BFC04111E --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=5925288EFF63E72BD96EB01BFC04111E --renderer-client-id=7 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:684

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3972

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
1049fe535a24e7ce58854259099a908f

SHA1
a10d8c369e9fee295be1faf954bba611232bad8b

SHA256
fab11ff436cdd555b22c40789bcd9981dbf3828aab622aa802ac19dab7467691

SHA512
50f846f6ee54d01828c554c141c82dcdeca2419eea7ac6c415f4b020d35d105cb78edee81c29f63151753f55d8d69aa2f32322c3494b6eb3b5996a86452d414d

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