6a7bd80419eafa4d5989d10f655325266c39c3a3ac0757d299921d2c35a8090e

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 21:37

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General

Target

b552e6452980c69e0fc68ec8c75b05fa_JaffaCakes118.pdf
Size

187KB
MD5

b552e6452980c69e0fc68ec8c75b05fa
SHA1

11f265e17af86b9145c1aa7252b59d4fa70de9d0
SHA256

6a7bd80419eafa4d5989d10f655325266c39c3a3ac0757d299921d2c35a8090e
SHA512

3955b93bdce6f648b8a870e2c8282939766179a6eff680405cd4f64db142e067abf57ee9152d370dcb13d768a5214def07e56bcfbbdc2f4b651a720832b48336
SSDEEP

3072:t2irbxzGAFYDMxud7fKg3dXVmbOn5ug6Kjnx17gQ0Qw5o4fXYFSGxSh:t2MKlWQ7Sg3d4bOhz8LSoY8

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3016	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe
3016	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4440	3016	AcroRd32.exe	94
PID 3016 wrote to memory of 4440	3016	AcroRd32.exe	94
PID 3016 wrote to memory of 4440	3016	AcroRd32.exe	94
PID 3016 wrote to memory of 2772	3016	AcroRd32.exe	97
PID 3016 wrote to memory of 2772	3016	AcroRd32.exe	97
PID 3016 wrote to memory of 2772	3016	AcroRd32.exe	97
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 2440	4440	RdrCEF.exe	99
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100
PID 4440 wrote to memory of 1816	4440	RdrCEF.exe	100

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\b552e6452980c69e0fc68ec8c75b05fa_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:3016
- 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:4440
- - 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=061700F0016FC7092621A380ED406220 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2440
- - 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=BFBD4E9B4E1EFFE4E4FB3BBDD330182C --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=BFBD4E9B4E1EFFE4E4FB3BBDD330182C --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    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" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=C5B7CE6E62922E012EFAD950649888A0 --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=C5B7CE6E62922E012EFAD950649888A0 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3968
- - 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=040EEB8A2A2C6D1A08636665041E986B --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1124
- - 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=3F21CF658F9CE658C1FE0C393ADFA70F --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4064
- - 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=C520FADA45B0BFF5C3661865536F7A32 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3892
- 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⤵
  PID:2772

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=3460 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:524

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
7dfb9eac4a0e2bbd592e8650c7f6691d

SHA1
1c9637dc9ea640e344fab68f75f1bbfd53432b4b

SHA256
fe1f7bf8b119f1b6417e1a754add7646f94d63e06fe40747ffa764a0437c1649

SHA512
9a8b6135c83724ae926002b92fd121d1f136c554859e5e98c064b7bd60eb69583d7158121a1f4893fe406a3c774b143466c0d0a078373c5ed80773aca122476b

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