c2c4ea2cb4352196155543ca4b3ed887b1e7bf2cb5b1a284c0d8b6d8aba8c391

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 11:53

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General

Target

eb020893152cf5abf1a2595d39aa004d_JaffaCakes118.pdf
Size

34KB
MD5

eb020893152cf5abf1a2595d39aa004d
SHA1

097d2da225d99b5cfd8617baf97092bb2fa3f4f5
SHA256

c2c4ea2cb4352196155543ca4b3ed887b1e7bf2cb5b1a284c0d8b6d8aba8c391
SHA512

6387d659a272f81115ed99e88f445491031b4d6a9a0cc29cf0381ff15c5df12a67b6bf43dc9bf656a7e6770b793b7585b362d1aea6348ca218c1fab605d12970
SSDEEP

384:B1z0zn1SnDs0Fyit8ACTnG/QkcfJDlBiWCoTqKCUS1SE9LzeK6OrD0nSes8pLCUu:BlCsnDs0yACTn7RfJDPlC2Onern5zNc

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1456	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe
1456	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 4300	1456	AcroRd32.exe	93
PID 1456 wrote to memory of 4300	1456	AcroRd32.exe	93
PID 1456 wrote to memory of 4300	1456	AcroRd32.exe	93
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 2120	4300	RdrCEF.exe	94
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	RdrCEF.exe	95
PID 4300 wrote to memory of 3188	4300	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\eb020893152cf5abf1a2595d39aa004d_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:1456
- 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: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=B48D86BDEF48F88B438A7084BF07A7DD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2120
- - 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=136955BCADD000771D7ECD50C2C6D908 --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=136955BCADD000771D7ECD50C2C6D908 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3188
- - 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=CE949D46159C9066809D806DEB11EC32 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:516
- - 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=77A8B4667F8E4458374A632F4BAF7E1A --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:752
- - 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=A7E901D3B9A7E814E6BE7D6BDECF41C8 --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=A7E901D3B9A7E814E6BE7D6BDECF41C8 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3904
- - 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=FF698F1944B05FB385D613397EA644EC --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3160

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
f27fe366f92f05d0db0c364e0be540a9

SHA1
8ab61379f98c2db481e726dbfe1e2672e23dac5f

SHA256
2ad9fd1f1e6e70eb34345641e2d60b9eebac456ec536307e4c09a947095003f9

SHA512
4eb9149da5759da57e648e40568f1d76305d8b20f15888e55b5a92c3426b3d192e8b4e2f244ebd7ea6261616c757bef8bf1386bde0e85df27a5442e0d6eb0168

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