d10ddde9ab1b27c578ce044fb43239464929ee73f29d91e205ee4c7f1c82a922

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 08:47

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General

Target
1560fe6f289c3a23b128758bd8c2093e_JaffaCakes118.pdf
Size 85KB
Sample240627-kp829ssfre
SHA256 d10ddde9ab1b27c578ce044fb43239464929ee73f29d91e205ee4c7f1c82a922
MD5 1560fe6f289c3a23b128758bd8c2093e
SHA1 a13bdbc3c4167cfe4c1dcddb74717f527f9eb75d
SHA512 90b3d10800fec84b5571ca7cdd23a25ca562de6a9c1bef1f192c2a977768308204bb17b86a32247f1a86f7df94d2a504e6bd80ac863e0706382c3830381a0848
SSDEEP 1536:nG7GIf/eeJSP+6p8k5o8vVfrR+kHHMvVoA1Pc84Z9G7GIg:ny1eeJ0+6353VjR3eVooc84Z9yq
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1456	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 668	1456	AcroRd32.exe	89
PID 1456 wrote to memory of 668	1456	AcroRd32.exe	89
PID 1456 wrote to memory of 668	1456	AcroRd32.exe	89
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 1104	668	RdrCEF.exe	90
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	RdrCEF.exe	91
PID 668 wrote to memory of 912	668	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\1560fe6f289c3a23b128758bd8c2093e_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:1456
- 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:668
- - 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=C074A16F603D191CBBC7CD54D07090EB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1104
- - 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=D19B2028C032DB6A1E9A2B3F3941255F --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=D19B2028C032DB6A1E9A2B3F3941255F --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:912
- - 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=EFC7D12407C409ADCA027CC5F761A30C --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2544
- - 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=BF352E52C16DAC6A237A9C6F96F55200 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:368
- - 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=0BAACFA907EAF22604B89EAA0DF4D468 --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=0BAACFA907EAF22604B89EAA0DF4D468 --renderer-client-id=6 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2284
- - 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=B53A756C9E5BA3472660536C3F743B88 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1304

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 d62d8685219cccbf07871a7ef9857b852fb5009754cacda48abad649785a2ca0
MD5 c2b6811b49a6df85b14bac2980aeb903
SHA1 e7609a5db4ad9efbf69f699ef9b4e6f99019856f
SHA512 96908dbd11c3e6fe10dc6a0916106532cacdaaa588ce9a7174c9dbc6acc85e2cb1a56644f993c0b9281b031417c77aa9a59e1d2712962fb8d83823342686f9b3
SSDEEP 384:yeadThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:5+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/1456-127-0x000000000AEB0000-0x000000000AFFD000-memory.dmp

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