75045dd42367d74498fa6f5ed01dfb196f27c13646f753a36378c5d9bea9e051

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
22/05/2024, 18:41

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General

Target

683c9b55e73f03712c6cb43140bdfe3c_JaffaCakes118.pdf
Size

40KB
MD5

683c9b55e73f03712c6cb43140bdfe3c
SHA1

9e8c4055643530a70b02a0568d1a276cc807106f
SHA256

75045dd42367d74498fa6f5ed01dfb196f27c13646f753a36378c5d9bea9e051
SHA512

2935f7bdb28a498453379b4805a854bafa3c528a5de818f8b7ebe57a0d9b4b41cc0c005cdba5dd2512e2293f17e7b16ed58ed193c64dd4e4dba1cda28feab3f0
SSDEEP

768:FQIuURvDh2qFiJapsF6T6BZ+RXPtzzu0Uxr1QJDE+VlVOrFTo/WlRlII4HhE9fvI:FQIuy2qFiJap5T6BZUPFzSr1QJDE+V3z

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1944	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1944	AcroRd32.exe
1944	AcroRd32.exe
1944	AcroRd32.exe
1944	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 3440	1944	AcroRd32.exe	92
PID 1944 wrote to memory of 3440	1944	AcroRd32.exe	92
PID 1944 wrote to memory of 3440	1944	AcroRd32.exe	92
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 4648	3440	RdrCEF.exe	93
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	RdrCEF.exe	94
PID 3440 wrote to memory of 1188	3440	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\683c9b55e73f03712c6cb43140bdfe3c_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944
- 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:3440
- - 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=3FB3AD2B1FD9818EA96B620D3BF258E1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4648
- - 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=D8877DC2BF3522CAA4FB18E30D43E0D4 --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=D8877DC2BF3522CAA4FB18E30D43E0D4 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1188
- - 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=D7974DAD57C4B07EBC6DBA2461266DB5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3556
- - 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=958E2614FABEF5E6849E15F3C86D8DB4 --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=958E2614FABEF5E6849E15F3C86D8DB4 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:1
    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=E0934B4E2116C4B688E9BEE5BDD57321 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3868
- - 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=38482CDC2F737316726256B44BC3A534 --mojo-platform-channel-handle=2800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4536

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1072

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
908ae3c4bbe7ca888358837720bb8fdb

SHA1
b4a32cf08bc93790e00d162252ac7ef1ded29346

SHA256
ec48af98e066a35b68f622dc284b8ecb117495749c30b1afd80116efaf7806fe

SHA512
ffafdc7ab0f263bd67b416f05e5aee1a0b0241112ebc2bfed663b9460cabddcccc3e00cf656a460f49ae9e527480601055bb4f85ad8599ab43c74f5866bda061

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
ea925c3b3206a2785f3f2c1ffcb3d3c0

SHA1
bce9f30d5eb9a2084ad4e6e1293dfb0a99a8e906

SHA256
652fae433e0f4cb43a849cd8461bc292b9f9fdb05d27c2f165a21933023b0d0a

SHA512
903817ade00f8c8ecf9fb475a1e9e694f1aa56c52d026553f5831f05a2016de7181e23c91f781cfedb6583c273eb6b26cd52f91c367c00ac8ba746f1010b1872

Download Submit