27d6a29c946f12a6d97f0ebdf2a8be7e52da4cb2b45311db67c74d842d89e2a3

Analysis

max time kernel
135s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 06:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

216607c07e10e513cdfd35e32e7a659b_JaffaCakes118.pdf
Size

112KB
MD5

216607c07e10e513cdfd35e32e7a659b
SHA1

68f53b80af4f6376febb6406b0e0ee671d0680b6
SHA256

27d6a29c946f12a6d97f0ebdf2a8be7e52da4cb2b45311db67c74d842d89e2a3
SHA512

825ea71a332b2a38a762f9dc52cc361c4858c3b231afa648e70a795d3930b72299188ec26246d2b67b89dcadcfd7059102c22b4b940f05b003bb3c2f85d02920
SSDEEP

1536:qMaWZ8eM/HRpwkYxoD0aBAKWIfYvNphfezLxJASnl38oU8VfcNWXpO/+v/Wp2cnq:UWo/xpwDW7AKWIKNXGvpNY/C1sShj

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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1816	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe
1816	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 1508	1816	AcroRd32.exe	100
PID 1816 wrote to memory of 1508	1816	AcroRd32.exe	100
PID 1816 wrote to memory of 1508	1816	AcroRd32.exe	100
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 4344	1508	RdrCEF.exe	102
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103
PID 1508 wrote to memory of 636	1508	RdrCEF.exe	103

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\216607c07e10e513cdfd35e32e7a659b_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:1816
- 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:1508
- - 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=431B2350B35FF6C0E785361D695EC902 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4344
- - 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=D225374E50F49225911F15492B5013D9 --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=D225374E50F49225911F15492B5013D9 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:636
- - 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=C2B8950B822C7D1D0829DB8D3B0E7A4E --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2524
- - 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=AFCBFFCAEB9F5C949E0CC8E8529391CF --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=AFCBFFCAEB9F5C949E0CC8E8529391CF --renderer-client-id=5 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1332
- - 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=CBC8289E52F3AC04E67587C4F6B673FD --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4344
- - 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=C296B20145FEBCF978D6801E56CDF1F1 --mojo-platform-channel-handle=2868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3576

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4684

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 --field-trial-handle=1428,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=1044 /prefetch:8
1⤵
PID:3576

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
8551ba997d3a9572272983dbd39fae1c

SHA1
33b5c917d44d972d75648f06b387b3bc394db620

SHA256
ba4faf8c52b40712afa7db43c7641dcc9c6d5d3e265300c24db8a9557a2abf4e

SHA512
2b93c5d3d46b5a1ee6a922a82238777adf0e330d2da9cca10f1c814f5d001661b44ebb69bdcee14a17197a43c0f6b48df036377a6174acc1369c0d4aafa33e4a

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