c6dbebddd07552017074daecb5e5bb01d8bc00c5fa02a2859529a0b53cfff4f2

Analysis

max time kernel
141s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15-04-2024 12:46

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General

Target

f115f13060afa6dce10ee8cf4945a443_JaffaCakes118.pdf
Size

44KB
MD5

f115f13060afa6dce10ee8cf4945a443
SHA1

75acbfb916c6d19bfc80308227345937c1c21c58
SHA256

c6dbebddd07552017074daecb5e5bb01d8bc00c5fa02a2859529a0b53cfff4f2
SHA512

109edfd994e33fe9d70424c2baf5231a4a5ba0eaacdc3df7afaf7e211757277e2abdb1ba090f1b931b93a5f9fd7d3d4eebb345115c7eeb298f2bf27788c89cfb
SSDEEP

768:EYFI7c7NrI1QQjxV612aPoPTHE0/jVqrDNRfnMllEBcG8XpJz1i+:E7eIK1ke3fnMllE2G8Xpni+

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
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4748	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe
4748	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 4196	4748	AcroRd32.exe	92
PID 4748 wrote to memory of 4196	4748	AcroRd32.exe	92
PID 4748 wrote to memory of 4196	4748	AcroRd32.exe	92
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1204	4196	RdrCEF.exe	93
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94
PID 4196 wrote to memory of 1216	4196	RdrCEF.exe	94

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\f115f13060afa6dce10ee8cf4945a443_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:4748
- 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:4196
- - 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=EF6763DC4BF9C22DC9E22EB4017415F9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1204
- - 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=0DE2A1675CA66BED15AB288A5E57E43C --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=0DE2A1675CA66BED15AB288A5E57E43C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1216
- - 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=24B8D1E3FDE639FC1FC254CB1313D230 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4996
- - 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=93F5A5E731EC401CB7CBCC70CDE86BC5 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2904
- - 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=E8F6809A1C479643F87D4FC060DFA3F7 --mojo-platform-channel-handle=2216 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2460
- - 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=5BB16FD4B23640141F838C452340A66F --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=5BB16FD4B23640141F838C452340A66F --renderer-client-id=7 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2304

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
fe0d255b5b8729814ab915694702fbd7

SHA1
4e97c019c0e048510c1ac9d78bb1eab5682e91b6

SHA256
9b68d862c8e2cff18bd7d358a5662a39c035ae2346d5712b10d2a14e093c79cb

SHA512
2ca2d2613ad7a79c06fd218060177ba36c2bfae3cdbf7fd8d60f43ecdcdab71f912ae2e827277bd8ff67a5ed925f83a799a382c9bd32a7be4c55c9839ac36575

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/4748-26-0x0000000009DD0000-0x0000000009E20000-memory.dmp

Filesize
320KB

Download