729e928d5b11287165b9118ae0430ec9e870ce9feb90bcf64f9ab1b7374e432b

Analysis

max time kernel
141s
max time network
128s
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, 07:01

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General

Target

5f799a3c5831d4e8ba6b6be7941393e6_JaffaCakes118.pdf
Size

73KB
MD5

5f799a3c5831d4e8ba6b6be7941393e6
SHA1

7b4e0ff965e69c1f989e074f4d13a54faa84ca47
SHA256

729e928d5b11287165b9118ae0430ec9e870ce9feb90bcf64f9ab1b7374e432b
SHA512

b853ac047b2e81b9e67054d7517582b02b1625441992c8a17d8ff263d9230f26eaa5a0d914b52b0bb6ff8fbb4fbf22f1ff4128de0eac4f41419b943f07da2261
SSDEEP

96:WEDsNyfV0aWJ5vFB+OFnVQUPpT5cXClzwYOWh5uslbzWgnR3rW/82mi94XBaILRS:WysN0AFyapTHlEYOaWgJSHYIAM9NP4F+

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2172	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe
2172	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 1392	2172	AcroRd32.exe	91
PID 2172 wrote to memory of 1392	2172	AcroRd32.exe	91
PID 2172 wrote to memory of 1392	2172	AcroRd32.exe	91
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 2148	1392	RdrCEF.exe	92
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	RdrCEF.exe	93
PID 1392 wrote to memory of 3060	1392	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\5f799a3c5831d4e8ba6b6be7941393e6_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:2172
- 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:1392
- - 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=EB49724A2FB135660189F954301D5ACA --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=CF4AB103E39CD1B368B4F6516E405676 --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=CF4AB103E39CD1B368B4F6516E405676 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3060
- - 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=F847544CC0900C8218A0810A41D7A0AF --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4872
- - 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=3CB1EBB84F827974B75B4E7614C25894 --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=3CB1EBB84F827974B75B4E7614C25894 --renderer-client-id=5 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5092
- - 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=01AE401FDCDB7C73593A2BDC160EE6B7 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:856
- - 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=423B9F6B93EA52EE7AF0DBA6131F648C --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3616

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
546a29b74e222a6bfb8f0e0edba5271f

SHA1
6acb62724562f7b4bc8fab44db7cc91a2f494c5c

SHA256
2bcd8964dc39a86de43e9b262c8a534b9aaaf388ab7d2c3b98943ae59a58a9f2

SHA512
a2de961d09e101438a2cf34a82a48f7b008cf3b25a19c519c232beb799796233121bc0fdf876ce24140af11b5dd460e14f6748a37a74d5e589fe85aaea787fe7

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