bf1d59ec79ef58daa899fd6ff18714bb0e03f5ba7f8912c9bfd357ec5f161373

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2024, 21:37

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General

Target

3caab91428b98b144f8638a8e049cd72_JaffaCakes118.pdf
Size

39KB
MD5

3caab91428b98b144f8638a8e049cd72
SHA1

691b93a204832ab9fd40057bf8340df16dda807f
SHA256

bf1d59ec79ef58daa899fd6ff18714bb0e03f5ba7f8912c9bfd357ec5f161373
SHA512

baa7fd819f75c44f79bcdb6662da4286e09092d0f3880d992d45e1638402132b4320ef6851f2960810d5dc82fc3d611ea76f724aa3ecf4d0001cfd2d6549e7be
SSDEEP

768:VgGzpDumal2gILXl3GZ8j49FipMT86KFiiBNW3XfJmDgQnJnQBX5HDTawCNQ:GGFymLMTgBNW3kDgQJnQBJjTaLNQ

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
312	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe
312	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 312 wrote to memory of 2148	312	AcroRd32.exe	92
PID 312 wrote to memory of 2148	312	AcroRd32.exe	92
PID 312 wrote to memory of 2148	312	AcroRd32.exe	92
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 2752	2148	RdrCEF.exe	93
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	RdrCEF.exe	94
PID 2148 wrote to memory of 4624	2148	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\3caab91428b98b144f8638a8e049cd72_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:312
- 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:2148
- - 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=67C97D77EB5BD1702A448B7D60DB09E8 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2752
- - 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=83FE5E19295A6F5AA168F497485BDAA2 --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=83FE5E19295A6F5AA168F497485BDAA2 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4624
- - 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=A51FAFE65F5CCBDAB2F61DDECE35E944 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2340
- - 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=5DC5224B8F0120C30415422F7D29833F --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=5DC5224B8F0120C30415422F7D29833F --renderer-client-id=5 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4804
- - 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=EEDECA6E499184F7C3986F31E92BCE4C --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1292
- - 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=5261C1BB872A3FAFE84ECD3395359CA5 --mojo-platform-channel-handle=2812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3676

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
a5b1018a56ed747c7aa077c5304ec649

SHA1
c9e9961e603f21487868e86e72a762aa9594e2de

SHA256
131f77d0032af0b4f5e9d67a54bfc24c632283b9e1a104a191607e9659650070

SHA512
51d2759ab934059e2b3b55f6b44bf31fdc9407aadab4c085a9392ea19eba23fbbb4b237dcddf784781d821812d14fa78b827d6bf775b32b037a78d1997a11905

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