a1daf056bcb4e07e067e7d2853fafcd7b22c07270c3e33853aebd926921c001e

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 23:08

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General

Target

605a1f8ef5b8a31b8cba25bb0cd77b05_JaffaCakes118.pdf
Size

12KB
MD5

605a1f8ef5b8a31b8cba25bb0cd77b05
SHA1

d3394bb9fd0501c1353f8f714995fbb8c3a6f3ee
SHA256

a1daf056bcb4e07e067e7d2853fafcd7b22c07270c3e33853aebd926921c001e
SHA512

48e36e7278ef5df43bee690b621774fc9b2bb612ee6ce36e7489ffbe1b7f25bd9384e5ea597698481179c8e8769f42853f803a7ccb2c22c48e9efc27c8c02b4d
SSDEEP

384:mLEMlLEMys6NbpQ75OzAjNbpQ75OzAYeNmcgS/U8pRPFOF++:mgCgNbpE5mAhbpE5mAYYBxU3

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-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2084	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe
2084	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 3872	2084	AcroRd32.exe	91
PID 2084 wrote to memory of 3872	2084	AcroRd32.exe	91
PID 2084 wrote to memory of 3872	2084	AcroRd32.exe	91
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 800	3872	RdrCEF.exe	92
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93
PID 3872 wrote to memory of 1968	3872	RdrCEF.exe	93

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\605a1f8ef5b8a31b8cba25bb0cd77b05_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:2084
- 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:3872
- - 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=06CF375C53F6735ECC842F0521E8A64C --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:800
- - 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=218280D6F39EDF7A55A88A3E8950C319 --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=218280D6F39EDF7A55A88A3E8950C319 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1968
- - 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=8F85023C2068C6048501EF464DEBC624 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3012
- - 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=32533FC670E2530A8B685F8BAE71112C --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=32533FC670E2530A8B685F8BAE71112C --renderer-client-id=5 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1332
- - 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=323773A20104685DCFEBE70D17C3AF93 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5076
- - 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=BEBA57E144851278FCB74805FD313003 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2080

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
b1f3f6c9e9aef5453a99613971fba144

SHA1
761a0692f7c10650a1bd7c2fb0e5bf9f6941d1fa

SHA256
3aad3e54fc528a704fd55956e73b2f64790c937c3ba4c4635fefd9d429dffddc

SHA512
8163bc5f4198b14f55046334ea0069f1ad2a23617416a2ea32124cb8e6618c7e9c750a41c2f51c2502d34c0d709005f45be29a1360b72b4e417ebfcae6ab4ff4

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