3ca09705dd8b24f3621f40b6c3405152ed8353bcde870f0a35e004be9d382801

Analysis

max time kernel
138s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 03:57

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General

Target

2d37f3278adaca8b8f86885f46141926_JaffaCakes118.pdf
Size

47KB
MD5

2d37f3278adaca8b8f86885f46141926
SHA1

772c67196a7fe7db259360cd23646c2313fc3bb7
SHA256

3ca09705dd8b24f3621f40b6c3405152ed8353bcde870f0a35e004be9d382801
SHA512

64f702fd1524813c4d6dad282c03564dad052daa52ab1f88c8a2c478dc01ad3ab1e98195c89a4dcb2849493cb9b118a1f7a38ecd9cddc9a7e12aab625ffa3823
SSDEEP

768:up9n3MGUdYC/eGnTM/ylmlbIIh591BRQXnPnHk1yP3J1m9lKEqGqQhXojgJzd+AV:u/CdYFGnTM/ylmlbIIh591BRQXnPnHk1

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3552	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe
3552	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 1540	3552	AcroRd32.exe	87
PID 3552 wrote to memory of 1540	3552	AcroRd32.exe	87
PID 3552 wrote to memory of 1540	3552	AcroRd32.exe	87
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 2560	1540	RdrCEF.exe	90
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	RdrCEF.exe	91
PID 1540 wrote to memory of 4548	1540	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\2d37f3278adaca8b8f86885f46141926_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:3552
- 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:1540
- - 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=04C1EDF12931BE7170B1D7E4DAEB5120 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2560
- - 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=D8F153A47600155E0C65915BAD50E1BA --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=D8F153A47600155E0C65915BAD50E1BA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4548
- - 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=8375A2058CD4E0E2422CC20F7A405D6E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2864
- - 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=ABA07F88EC8E9251848C41E53646E8EF --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1752
- - 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=51D6603934BDF4EECABC2A69267696B5 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2700
- - 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=57251C4E21852777760020215AD7AEDB --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=57251C4E21852777760020215AD7AEDB --renderer-client-id=7 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4580

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
e1cf0aa30ed78edb38ea171d87719d1c

SHA1
0416655a43459cba4c0247730077af0233bc7f68

SHA256
25344c23f7f26ec6cc191a74320e6c7e6fc78841c5ba7f330cf764859acf7789

SHA512
4222609f8b40184972c159c8529f85d298c7553350a25c883b58291ec4be45f46e48856002da885d5c195eac74980f703e54457b6f18c0cc846bbd2b5642bbfe

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