02bdcb116f2d8b7af0e15e04e887b9f4e9679ac81b87cb4e15507204dcd13195

Analysis

max time kernel
134s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 19:42

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General

Target

7e2986babfb1e44b28a88ead178c0c09_JaffaCakes118.pdf
Size

40KB
MD5

7e2986babfb1e44b28a88ead178c0c09
SHA1

1ef72fb10085f764879448e0a6a4609bffcdce76
SHA256

02bdcb116f2d8b7af0e15e04e887b9f4e9679ac81b87cb4e15507204dcd13195
SHA512

ca04b2c56d410a1548e5baad4f8cdbe8a0d1234e1c18f494a443f3eafee0ef64e3dca15a453fcd8a7226bbb121a9d6d5ab0286edc39fffe09a96052f4fc47721
SSDEEP

768:HgGzpDHp9ZmpzGuK4iHEhJnyxX69LLSRbfzb1dB8rhoa+/AIz5vT7:AGFTpLV6Z6b/1dBQt+/AIz5vT7

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3324	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe
3324	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 1064	3324	AcroRd32.exe	97
PID 3324 wrote to memory of 1064	3324	AcroRd32.exe	97
PID 3324 wrote to memory of 1064	3324	AcroRd32.exe	97
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 3548	1064	RdrCEF.exe	98
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99
PID 1064 wrote to memory of 888	1064	RdrCEF.exe	99

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\7e2986babfb1e44b28a88ead178c0c09_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:3324
- 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:1064
- - 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=47ED26371D3467A7212E50CDEBDCAFC9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3548
- - 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=230BF0A277D0B930406BC429AABEBC87 --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=230BF0A277D0B930406BC429AABEBC87 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:888
- - 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=26C09A486A21631EE3A76B1427F61959 --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=26C09A486A21631EE3A76B1427F61959 --renderer-client-id=4 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4016
- - 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=EA90C0BF13575C67DB6DA9403B91CF38 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2964
- - 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=BBB02F8EC06C55B45FDF60E1BB1B400C --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4300
- - 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=3FE8554E23E97F4FFE0C755F6E664BCF --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:436

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 --field-trial-handle=3740,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=3252 /prefetch:8
1⤵
PID:2944

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
5bcd8f9e34e52f3bf0d2336dd3193ce1

SHA1
49c11b01711048c7c5ef57c0f640a78559936e3e

SHA256
05e95fdedb127dcbf1f51401b0622508f920780277c9a85b5e5424d1d6a85060

SHA512
4c52f7b70437c5f9f1d80916f7f28fc5734fc4a7e94a0b20d81792720942eb08c8e36406b4cd34a3ba88e65113af86ff766d5887e86a9d5e612360552c576e46

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