57b2ec5aa10ba0b0fdba7b51929f1c159f9cc4f91a84b8a1ca425b665a6c9e0b

Analysis

max time kernel
152s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 07:29

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General

Target

ece4069fc350dcb71b500b3760200fc1_JaffaCakes118.pdf
Size

61KB
MD5

ece4069fc350dcb71b500b3760200fc1
SHA1

33a7470a7df4a9e6f81ce3078b3d1f74c46713ea
SHA256

57b2ec5aa10ba0b0fdba7b51929f1c159f9cc4f91a84b8a1ca425b665a6c9e0b
SHA512

a39d6320490ae96e39684a64221bb2bb064a40b978b9e9c6b96a9b5f1afb3ace4dc4b7193dd9913a996d71fd7ba20834227d332a7f5ce76979822b9cc70aac5c
SSDEEP

1536:jGFV7ucJemYE5mIA0r2BR78dKWx3xJ2996xdx3LpZGyi:yFV7JYE5Zr2BR78hMPChlZC

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe
652	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 1256	652	AcroRd32.exe	94
PID 652 wrote to memory of 1256	652	AcroRd32.exe	94
PID 652 wrote to memory of 1256	652	AcroRd32.exe	94
PID 652 wrote to memory of 4064	652	AcroRd32.exe	96
PID 652 wrote to memory of 4064	652	AcroRd32.exe	96
PID 652 wrote to memory of 4064	652	AcroRd32.exe	96
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1920	1256	RdrCEF.exe	97
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98
PID 1256 wrote to memory of 1712	1256	RdrCEF.exe	98

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\ece4069fc350dcb71b500b3760200fc1_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:652
- 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:1256
- - 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=79B0A37ECC93545EAF64610691582B2A --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1920
- - 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=EC54C4E57200C8CC1437FAD8F4F62527 --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=EC54C4E57200C8CC1437FAD8F4F62527 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1712
- - 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=EE0D73FEE83A83EB68465E57D3062AE4 --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=EE0D73FEE83A83EB68465E57D3062AE4 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4428
- - 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=F8AF4FAFE26E74E5A6A964A681D36D5D --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2556
- - 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=1C7A06CF2F716030BF2D735BC21362B3 --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4432
- - 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=AE22AD1D1924597E5A33B093915FFA3A --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1448
- 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⤵
  PID:4064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2220

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 --mojo-platform-channel-handle=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3112

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
da918304b860bec6bd95ad05b910fd24

SHA1
0c87b7d7febbc21815e6b7005f3249545d0e1c52

SHA256
b6597231a6fab2445c82fc21e9ce178bd7d0079b3cd67a28188e3056f27c0f5a

SHA512
a34ae228ed28e28800d83d43c5581ac7b2e5e7d1c77318082ab4a874c0d46db3dc297c1d6007d6773bcb6052df6d4e874d5bc2f3bc3cbee7c7205fbaf982f711

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/652-149-0x000000000BA50000-0x000000000BA7A000-memory.dmp

Filesize
168KB

Download