54a298e64b51faa4c4a2aa36ed80ba60cb31a65ac0bb9787bc54510a10ba8b93

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 08:37

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General

Target

fee1ac5f742387b0aeccca9b63c5d597_JaffaCakes118.pdf
Size

96KB
MD5

fee1ac5f742387b0aeccca9b63c5d597
SHA1

046e0ae376fc12f908ab6fa001127d59c4b58d41
SHA256

54a298e64b51faa4c4a2aa36ed80ba60cb31a65ac0bb9787bc54510a10ba8b93
SHA512

458734ed9ea263c6c5aea3e025e4d02fcbd2c482d6acf31ecfed3325dc8f774c0b5a3f5123a00a2268a1a67acde8d6fa6ba55a948511c63d9c318266cb731aa0
SSDEEP

3072:vQO1r7ChCoo3IyAp+//RjvdM4u7k2zJh1ctS:vZGgkyAUXtzKOY

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1464	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe
1464	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 1072	1464	AcroRd32.exe	87
PID 1464 wrote to memory of 1072	1464	AcroRd32.exe	87
PID 1464 wrote to memory of 1072	1464	AcroRd32.exe	87
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 2248	1072	RdrCEF.exe	89
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90
PID 1072 wrote to memory of 4332	1072	RdrCEF.exe	90

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\fee1ac5f742387b0aeccca9b63c5d597_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:1464
- 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:1072
- - 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=37BDE40F2E813D1B5C074723F2AD16EE --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2248
- - 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=A7D3020CD9A38560C5A5050FAC1AD106 --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=A7D3020CD9A38560C5A5050FAC1AD106 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4332
- - 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=11D61648E97B462CDB7BAD3AB49FA256 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4228
- - 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=0BAE87A78D6FD9E59C28AE475D2DE1CF --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1652
- - 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=3486A80157C96A984067161C7EFD1EBD --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=3486A80157C96A984067161C7EFD1EBD --renderer-client-id=6 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3976
- - 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=4AD8363E4114D75420F6C1FA369DA622 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4492

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
497c626759fa2685c93b63e0eeb5c1d3

SHA1
2122a7c2f2382f0334e467db4888d4fb46ddbc86

SHA256
5b29f96935e03635b71c3f4b309a79fbff5e696e8a1262ec0af3b3e9737dfb1c

SHA512
ced2c6cca057ef6214fb5027994aeb4d2f524373e683add4e80a9f6c51f496c3e7ff065c490f7c01bcfaca7e404dc4480a64f1683a773f04c81ff0a2b4501373

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/1464-26-0x0000000009810000-0x0000000009860000-memory.dmp

Filesize
320KB

Download