e27bfdc762cb0ebf223d516759d99ac9fb98fbabf647196fa0cc206c72906dfb

Analysis

max time kernel
126s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 14:02

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General

Target

1b93210505bfdb0bf33c34ca5499dfbb_JaffaCakes118.pdf
Size

87KB
MD5

1b93210505bfdb0bf33c34ca5499dfbb
SHA1

02910368445cb29187c0fe8d111ee9184bf4d952
SHA256

e27bfdc762cb0ebf223d516759d99ac9fb98fbabf647196fa0cc206c72906dfb
SHA512

461b6804a26367e4372c0e635da4ace9058b16f1defc218f0955b316b5a22d32e46b1cadbb9815c4f180aa8d78384b498de08440557fd1f7a6092569c6463900
SSDEEP

384:bONbedw+lJ5oYzDfoD1DTDwDuB4395TDvtDXAMg7JHW8DjIhh4H1igD3JqmDKZBe:W

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe
1956	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 3988	1956	AcroRd32.exe	89
PID 1956 wrote to memory of 3988	1956	AcroRd32.exe	89
PID 1956 wrote to memory of 3988	1956	AcroRd32.exe	89
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 1056	3988	RdrCEF.exe	90
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91
PID 3988 wrote to memory of 4796	3988	RdrCEF.exe	91

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\1b93210505bfdb0bf33c34ca5499dfbb_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:1956
- 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:3988
- - 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=1871450FC1E1CA47D654212E66530FC0 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1056
- - 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=ACE44D0E191BFAB2627050C33AAAAA9A --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=ACE44D0E191BFAB2627050C33AAAAA9A --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4796
- - 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=4B4FBCA05BDBAF29D87070426BFABB56 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2632
- - 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=EE4710CD8A40B39FD71C851118A92093 --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=EE4710CD8A40B39FD71C851118A92093 --renderer-client-id=5 --mojo-platform-channel-handle=1780 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4860
- - 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=4A72848FEDD21DB3246DF43C3D602EBC --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3088
- - 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=DF2C31FF02D85AA4C9B0A4702E478536 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1176

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4356,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:8
1⤵
PID:1276

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
9128264842df4eeafe2546df1117ea04

SHA1
b2c606db0f6915458689722fd75d1286940dd6ec

SHA256
675f14b502b29ab809ce6f7c4cbff440006112d3bfe8a8a44e072e677c3a485c

SHA512
c6d356a1cdf4099e841840020dde7e9ed1ae5bfabdb5bba6086ab3d19530da92cde6740c92f67b8070ce261df6b50264fdb1dd748b78efd194985fdcb3d58f71

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

Filesize
56KB

MD5
c26ed30e7d5ab440480838636efc41db

SHA1
c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591

SHA256
6a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef

SHA512
96cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit