fc35da2f622fe9cde2dcabc50f918ac1d4e0ccefdfd344ff19f1a0dd2187f47a

Analysis

max time kernel
134s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 21:54

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General

Target

8210a7f57ff93b4d62c901df9ea3f570_JaffaCakes118.pdf
Size

52KB
MD5

8210a7f57ff93b4d62c901df9ea3f570
SHA1

6cedad4aab8a5a8f57d08c1b4f6c49d5c143d3c6
SHA256

fc35da2f622fe9cde2dcabc50f918ac1d4e0ccefdfd344ff19f1a0dd2187f47a
SHA512

26500f2640dc7cfbbfe7171a6d537e788f870c2738ba8c0e4abbd7f281772a51c844e63498eefc3645edd50e54e627f6e3a2ae5c3ea1a812e7b07f74066d3021
SSDEEP

768:2gGzpDyBVksi8liFLVShWda7DngCJRKQULoXD7FlRaoJxv5bNpJjgZwTGXDNAf3c:jGFmTLgS7aqbHbNpJjgZwToNAKqo4YJ

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
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1404	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe
1404	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 2100	1404	AcroRd32.exe	100
PID 1404 wrote to memory of 2100	1404	AcroRd32.exe	100
PID 1404 wrote to memory of 2100	1404	AcroRd32.exe	100
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 1884	2100	RdrCEF.exe	101
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102
PID 2100 wrote to memory of 3992	2100	RdrCEF.exe	102

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\8210a7f57ff93b4d62c901df9ea3f570_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2100
- - 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=A90D64844C4C404D08539FB55770578A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1884
- - 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=7E676B507B589602050FCECB8F78990B --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=7E676B507B589602050FCECB8F78990B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3992
- - 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=9CDE8F60B6E9F8F8F5BAE0337DB94AFC --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1536
- - 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=108592CA2C35012D32D76AA7D3B13D23 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2124
- - 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=24D598B90AC9D4DADE2E85EEC947EBF0 --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=24D598B90AC9D4DADE2E85EEC947EBF0 --renderer-client-id=6 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3176
- - 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=8896204A038EAA339B6B53ADD6F1A5E2 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1932

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=2856,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=4008 /prefetch:8
1⤵
PID:3120

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
68d51c3324c56a9b11648c953a814b3a

SHA1
faf4a01c95212fddba4e3ed6ab7c7ada276a4a58

SHA256
a5d2b2dfffdf1f2306880fa89b2c1218d1485d299f4ed201f3ffdc11f79f5276

SHA512
3dd57d2face533381cc22fd063f5bed679b8e0f48c4c55eef09df91c68475abba69c0370e6c769c7c203f4204268c0e0e74782868d67160a991e471d2bb1f2b3

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