d9acfbf3e50e5ec075a1e0736c80cc716e26ba408f36e679dc5a2dc73187569e

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 19:52

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General

Target

0e92b29ac19d6a5923abe5cc66daf2d0_JaffaCakes118.pdf
Size

7KB
MD5

0e92b29ac19d6a5923abe5cc66daf2d0
SHA1

80de20cbc45e115e876479cabccd68477151a775
SHA256

d9acfbf3e50e5ec075a1e0736c80cc716e26ba408f36e679dc5a2dc73187569e
SHA512

5ff49fa2fd3bfd8de111181d74c82c1dce32029914b86ced39a2359276b28bb6ee15eb5e8f27f070badf3a81998cb67f7428c4145b7254d5c428d677935d4f5b
SSDEEP

192:1oVNfJOeciKgywknbvXjxnx3kMRhU+yCVx+knFYJayC6hSoEQ:1Ac1wkbf52iDn6gaayCUSi

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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1400	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 3404	1400	AcroRd32.exe	100
PID 1400 wrote to memory of 3404	1400	AcroRd32.exe	100
PID 1400 wrote to memory of 3404	1400	AcroRd32.exe	100
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 4048	3404	RdrCEF.exe	103
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104
PID 3404 wrote to memory of 2324	3404	RdrCEF.exe	104

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\0e92b29ac19d6a5923abe5cc66daf2d0_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:1400
- 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:3404
- - 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=71C467AE2BC02EB47308C978A02B681B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4048
- - 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=585C74B99DE46C133027E5AD53484854 --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=585C74B99DE46C133027E5AD53484854 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2324
- - 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=4C43E499C7A29A2D42F13B9B52C4E965 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:940
- - 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=2946E540909CB47A91F9EE00A85ABDA9 --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=2946E540909CB47A91F9EE00A85ABDA9 --renderer-client-id=5 --mojo-platform-channel-handle=2148 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4908
- - 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=4D0E7893E114921DE9D05DDC2F76B5D0 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1436
- - 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=1DAE5E96F77A4DD104E7DF27FAF3B576 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:752

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=1032 --field-trial-handle=3408,i,16599691418790971742,134777455365707676,262144 --variations-seed-version /prefetch:8
1⤵
PID:4348

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
f9ff5c7cb83f54964c2fda1af452e590

SHA1
dd5b9f1038a864c3ffa8523938d9f26595266a98

SHA256
2636d14a929492f81a3680f9a00a918625b45ec5b23ea7628a50642c838bc19d

SHA512
ef54aef2e07ee9708caf8f4519869714e191bf1559a57e8f3ce7c5f85f0ce62012ba438797ec78436b3ba2bd2388a7eee6786993d298fd5d6e43d0ef05401a79

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