d549217c47e1679162548250b257471f2f9069f9ca9bd41e109de7c6ec33d154

Analysis

max time kernel
147s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 10:16

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General

Target

e24e6802d283a1c453a6af8eba335cb9_JaffaCakes118.pdf
Size

94KB
MD5

e24e6802d283a1c453a6af8eba335cb9
SHA1

7ff0115accf9f8a620300629506bded74221ddda
SHA256

d549217c47e1679162548250b257471f2f9069f9ca9bd41e109de7c6ec33d154
SHA512

a960ae0a5acb22e623f52479ea441a30f0fd8e8f483ddc10ef9275e9def7de40f7342c0e3ae9c3b4f367dc8629f28930b2d1d3f81a07866846b01ebe5a9b3136
SSDEEP

1536:rsUHMRbV65wnzvPfe+2VIvuSICj/fwz/W/Um43vI5lWuou9xJCRWOpOwrRtiWE6Z:Y4MBVGwje+2V8uSR/OwUgmuUOwrWW9

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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4056	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe
4056	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 4340	4056	AcroRd32.exe	91
PID 4056 wrote to memory of 4340	4056	AcroRd32.exe	91
PID 4056 wrote to memory of 4340	4056	AcroRd32.exe	91
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 968	4340	RdrCEF.exe	92
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	RdrCEF.exe	93
PID 4340 wrote to memory of 3888	4340	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\e24e6802d283a1c453a6af8eba335cb9_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:4056
- 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:4340
- - 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=DD2AFD13E4A917C88E6E4EA142BF3612 --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=DD2AFD13E4A917C88E6E4EA142BF3612 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:968
- - 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=1B4B6EE83E8FAA7EFAA4BB900FCB2123 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3888
- - 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=61BAE527F781BD599A14FE8A5E714813 --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=61BAE527F781BD599A14FE8A5E714813 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3108
- - 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=53368A217F88C10DF3606B64ADB5F549 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2540
- - 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=096BC0618FBF396BA78831BD92B1379E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4100
- - 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=8D7FBB3A05D001E2C139871E02DF0239 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4540

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
740d2abfd1d4f8b0e9d7daedc386c0d2

SHA1
8c6e40528036ce9d9cf6a59e41c8f7f922eb06c2

SHA256
e1e875d1eeab5a902066a9ff78028acc5f52a1d79556961750dc39f4b49259d7

SHA512
4559e33441cbfc9dc99d081123dc2ba15011f4d00744d7572e819b81da7176431a18492ed28f5d3ac9a45ff64c23aa9ec176b13306725cd7c33595745e50d69b

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/4056-32-0x000000000BD60000-0x000000000BD81000-memory.dmp

Filesize
132KB

Download