fa928b77bbd86e9829855637dab95c5c01b4f3b41a79d4c6ffcd944fae2df893

Analysis

max time kernel
136s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 00:04

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General

Target

0b6ad5a4c6d93eaa9b1e869fab8e1386_JaffaCakes118.pdf
Size

79KB
MD5

0b6ad5a4c6d93eaa9b1e869fab8e1386
SHA1

1f8284b9038c0f0a2b05aa8deaf8d793ccd1ed2c
SHA256

fa928b77bbd86e9829855637dab95c5c01b4f3b41a79d4c6ffcd944fae2df893
SHA512

180800d6296d0738affbe4ff9ad784211347f24e349005d69398ef775d6d6f3110544ceb61d08aa87225f33cc10688810a76ac265da52a6b300a7b41f11b9d1d
SSDEEP

1536:RD6Y0xqVBJ+4UJLNL1tFtCZzKBZ+uhGGzt3XlOFyszAW4Id9M9CWspO2IBO:B6KdiLl19CZzK/+uYGztHkyszgId9kJ2

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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
896	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe
896	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 896 wrote to memory of 3324	896	AcroRd32.exe	87
PID 896 wrote to memory of 3324	896	AcroRd32.exe	87
PID 896 wrote to memory of 3324	896	AcroRd32.exe	87
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 2448	3324	RdrCEF.exe	90
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	RdrCEF.exe	91
PID 3324 wrote to memory of 4616	3324	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\0b6ad5a4c6d93eaa9b1e869fab8e1386_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:896
- 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:3324
- - 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=1CD744CEB6E696F5DDD20F8A6B3BBBF6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2448
- - 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=DDF88D2A20CED676B9CBAD497D761BE1 --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=DDF88D2A20CED676B9CBAD497D761BE1 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4616
- - 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=6006B0624164EC32D627F6EB16C38601 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4580
- - 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=B72C4032E7310A556DA731BF12DF2992 --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=B72C4032E7310A556DA731BF12DF2992 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2644
- - 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=A69EA857D75F47A2C29EB0A74DA6FD69 --mojo-platform-channel-handle=2716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3352
- - 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=1CA4DF1AF140C89E590DF3DDC1B15FAD --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1468

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
212dd9071a5fa35468d6581bb0d80c60

SHA1
0293cc507900064e7e31ce6389af91433d47e0c7

SHA256
66b2d9abc973dedb08f03c289a5abfb10315c643100903673a709615159f808b

SHA512
b0e2d1714593d4d430fc115c37da7ad6e8fddc6ea3fc2093229ce1151da33abc27a3a7a0910c0d0da2aca5a1bacf899a864163e77a94633c70b80eb78acff1bf

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