5044e0e2393146750fac0dd5ff2471b24991e328597daf54e8ecbce075457119

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, 06:03

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General

Target

5f4d8f2a6d9843324442b99aeebcc033_JaffaCakes118.pdf
Size

16KB
MD5

5f4d8f2a6d9843324442b99aeebcc033
SHA1

384e63ca1fff27a2c919d7d2e807ad1061f3233a
SHA256

5044e0e2393146750fac0dd5ff2471b24991e328597daf54e8ecbce075457119
SHA512

e644ec839d90aae96ce3cda2f54d52d82114300ba758277429c02a8da8952326513e38051be60012f60c2dc5af0bf61291546f37f862ff850ee8902ca9f5f52f
SSDEEP

384:4ONyCeew+jJi5C3Qk6s1HxC0FWYAMX5aeyATcXXi2Cgo8oDHxzeKBXsTyG5Jf0Uu:ONuAJFlE1+Y8sLUBY

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1500	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe
1500	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 1224	1500	AcroRd32.exe	89
PID 1500 wrote to memory of 1224	1500	AcroRd32.exe	89
PID 1500 wrote to memory of 1224	1500	AcroRd32.exe	89
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 1984	1224	RdrCEF.exe	92
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	RdrCEF.exe	93
PID 1224 wrote to memory of 224	1224	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\5f4d8f2a6d9843324442b99aeebcc033_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:1500
- 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:1224
- - 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=7A7A773513ED3707C64E2037297405D3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1984
- - 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=865A2BE0C2404AE765C8B56DC1C941B6 --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=865A2BE0C2404AE765C8B56DC1C941B6 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:224
- - 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=DFAEB35E1B6C3349FD56C84A5E6A161B --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:404
- - 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=6E6507BD11B571CFB26FAE64B3456CE1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3820
- - 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=28909DDDC6E6CC2D0401D82D6E2EB062 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3936
- - 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=D7AFC5F6F310061CED49665332D7C99D --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=D7AFC5F6F310061CED49665332D7C99D --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1592

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
95c96fbff8ab114fe32ff96f65297e6a

SHA1
ac1b99a62c55119e19b507e0252231f9ec755a2d

SHA256
ffaea039a7873a6f816481cc2a594c00004fb494038a6a5192eec734779981a1

SHA512
231f09dfadfbbfccca93174172ef6245deacd0c4115910127773d7d84c75ac12c61c07a0c5fad2e931282fc0821c9b798a639a68ec22f4dd3c4b4775a860f278

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/1500-126-0x000000000ADB0000-0x000000000AEFD000-memory.dmp

Filesize
1.3MB

Download