c47e0912391c1b6aa725c9e72ece4e6c8c4f6e64241f6c047540e1c83b954a07

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 16:20

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General

Target

5cb38e7ae07a5f081b740bb1e25cd0ca_JaffaCakes118.pdf
Size

10KB
MD5

5cb38e7ae07a5f081b740bb1e25cd0ca
SHA1

1ec657f52bf1811af14d7da549cb6add70c778f0
SHA256

c47e0912391c1b6aa725c9e72ece4e6c8c4f6e64241f6c047540e1c83b954a07
SHA512

3cfe896b3f2969e74bd8a316272aabc82a7b3f9bce639448cef7287a7906c5007c756d0d3658a485e32d22f47c384c9c51af369c87a1d98c71f8cb5169f55918
SSDEEP

192:coGP4B6JJ4CVCnEd4cDfb1WHCv6XAxCIP5qoye31q3HikiMKzpoE1QRsdA/ndcYu:coGgBRCV6tcDbQHCv6XAxjqox1q3HVJE

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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2160	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe
2160	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2224	2160	AcroRd32.exe	91
PID 2160 wrote to memory of 2224	2160	AcroRd32.exe	91
PID 2160 wrote to memory of 2224	2160	AcroRd32.exe	91
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 5108	2224	RdrCEF.exe	94
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95
PID 2224 wrote to memory of 968	2224	RdrCEF.exe	95

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\5cb38e7ae07a5f081b740bb1e25cd0ca_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:2160
- 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:2224
- - 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=02125947346AC48201BF20B880FAFBBC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5108
- - 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=2F92574CD731C4BDBE7512A8BBA4E477 --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=2F92574CD731C4BDBE7512A8BBA4E477 --renderer-client-id=2 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:968
- - 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=E65B2738B7CBEF37F5A78356215A1B5B --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1504
- - 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=5A633D61FE8C3243B036AB4DFED93924 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1432
- - 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=2EA886C229CDE2D9537206F6D75D1812 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1404
- - 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=A8F28A42801BFFCC1541F92361750E75 --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=A8F28A42801BFFCC1541F92361750E75 --renderer-client-id=7 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2760

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
32334fdb3fa37ef4b41239c4f1ca39db

SHA1
479a069c749e15b003bab1e9b4e5327a00f1288f

SHA256
a599c251263959e4e6f9cc85ae817b146f720b3549c498f0368fcad7c87c6e77

SHA512
b153bae70b1903e0ea1d207879eac19ce09c359e523731e78883ffb472359985d8fc4050fa6c1ed6b8bac9e2a4f407a05819a2974d9fb275d77b4b812bd5d671

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