c8bc0f71e237666eb2cf102641bdcd9f08abbc75531e14b28b869e538e500fee

Analysis

max time kernel
132s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 10:46

Sharing

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General

Target

6aaee9d2e2185f9cca47e8dd130a35e1_JaffaCakes118.pdf
Size

351KB
MD5

6aaee9d2e2185f9cca47e8dd130a35e1
SHA1

d038287cd8c9917b75eeea208e7ff6938622f921
SHA256

c8bc0f71e237666eb2cf102641bdcd9f08abbc75531e14b28b869e538e500fee
SHA512

f2911a49784ddc1018f424bbba55d60ae5274067582d7e634cff05d2272b167010835e6009652bea4c3aa10c7ddb130a2e6256ce46e67d6b7720679039452313
SSDEEP

6144:I+vruGmvOMs7FkBBEY0kjZrNhsja6gEfolWJkQ86KcXJgmv+DM:HK2nFk/EzktqDg1qkV6KcXJp9

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1976	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 64	1976	AcroRd32.exe	86
PID 1976 wrote to memory of 64	1976	AcroRd32.exe	86
PID 1976 wrote to memory of 64	1976	AcroRd32.exe	86
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 4036	64	RdrCEF.exe	87
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88
PID 64 wrote to memory of 3064	64	RdrCEF.exe	88

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\6aaee9d2e2185f9cca47e8dd130a35e1_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976
- 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:64
- - 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=D3D6319D8C3F4CDD15F76D834DD3B0DD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4036
- - 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=51C1E748402EF6D0B8D87527582656A5 --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=51C1E748402EF6D0B8D87527582656A5 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3064
- - 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=B840F55B9DB3CDF2B9D1D2F76CC0CDCD --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1576
- - 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=7CFE362E037A08A7F914522B4F31C856 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2200
- - 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=3FA01994B335425EACF71DC2D25081A2 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2320
- - 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=57EB63B69988C02FB738448907040A77 --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=57EB63B69988C02FB738448907040A77 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1748

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
171729da98408a6237b3bbbe3a6aa82a

SHA1
01fb3ab8bec6f9ddd05cffb32f49ed5c8dbe6c34

SHA256
43ae7b08532bfe045e2973c2d553e36eac6852cdbb51ebd8e7ea06d0944d6562

SHA512
668a7670475bafc893699713b035d993a8e25fd80867f0dbb9505f67f7746e0f2838959a9228abff58ef777fc2b463c0f2f0a232611f80c65f56bbf6ef6cb4df

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
7b61bba561254653b84b5be4f8f34137

SHA1
96358e37d9f61c4b62a34da29d139ed4a9e3f07e

SHA256
e9eebf655f2ac9a8ce1395666b57beb80df144371e70778ea1f177d51346d2a4

SHA512
c24078c3f6562a902fc7a7911aa61ec435795739e81956d82cc27fe63d47f3104f598ffb24ab412f6075369b7e044be2625e58d8b6600911e040133a6d93f667

Download Submit