8cc13e4c2c682a2a6deb4240e34f0cce8d7567caff3e868839cdb9d9e9dd73ea

Analysis

max time kernel
94s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 15:08

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General

Target

2ccbe73b5888602c832cccb144a6137e_JaffaCakes118.pdf
Size

78KB
MD5

2ccbe73b5888602c832cccb144a6137e
SHA1

66118a9a104935a0352343add0488f3134cb109c
SHA256

8cc13e4c2c682a2a6deb4240e34f0cce8d7567caff3e868839cdb9d9e9dd73ea
SHA512

eb89f239dd3ececa7118e9ea5d418b9d4a83ccdd15e837dfef46b1e643a7a48266abfceea0b95056b2e79baa2fe53e630b023b55d2ecaafef87b65981d81487a
SSDEEP

1536:nW8/PO4YT826zNewbz7zKbSOQ2FEV2C/aZ20fCOJrIOKWM1wLiS:WOG4YT82+vPzOQ2FEV2yaZ206OJr121S

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-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1560	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe
1560	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 1784	1560	AcroRd32.exe	85
PID 1560 wrote to memory of 1784	1560	AcroRd32.exe	85
PID 1560 wrote to memory of 1784	1560	AcroRd32.exe	85
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 3040	1784	RdrCEF.exe	86
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87
PID 1784 wrote to memory of 2312	1784	RdrCEF.exe	87

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\2ccbe73b5888602c832cccb144a6137e_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:1560
- 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:1784
- - 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=383F80C4E54981CE00A9BEE1E216D878 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3040
- - 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=97CCCCF41611508A8CC9E39C2E48125F --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=97CCCCF41611508A8CC9E39C2E48125F --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2312
- - 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=4BBC0D1C0A6DD9CB156023EB92AA30DF --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=4BBC0D1C0A6DD9CB156023EB92AA30DF --renderer-client-id=4 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1624
- - 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=F788924BC697216ED3EFB2F362DB6724 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2276
- - 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=8C1FC1627778C08359F8746C8085B0A5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4028
- - 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=F0AE5D8D6862EB418C7D883A3F631951 --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1068

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
ef6ea67b5eff57e8e74c26b18f493ffe

SHA1
345540e29c1ad158ac693ec79c6d014279ea9faa

SHA256
7072fdf9a315db45babf1eb12c66de470952b41f81e5734dc3e2e144f39accc0

SHA512
b7ec252433e492e671db2fa8a621cbca21f2344c19975035f1020b6cefbf5bcdb5b09ed88467843df0a1084427f48b68581b87464d2fa356c824ab4a96688902

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