26d80d413bfc687e137f3802d45ba9143c39f7bb1ba5e87fc1134bac65b75722

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 01:47

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
4ded5e76d420e4d07efb8e745fb48e60_JaffaCakes118.pdf
Size 8KB
Sample240517-b7tkvsbf6w
SHA256 26d80d413bfc687e137f3802d45ba9143c39f7bb1ba5e87fc1134bac65b75722
MD5 4ded5e76d420e4d07efb8e745fb48e60
SHA1 9b4826a8d297bddefff0f319579bb3646d4583f8
SHA512 6a232e4d33034af1ed53b67474edf5330363765dbd9016b01eeb461b3cd8679f45059af7ca552fbfc228a35286f1a9bbfe5f0a202a36710540bb7c3a047f3679
SSDEEP 192:oPpTzMV3+YOgR1VTxIrtEVBgwy38zDI083RvhUbRgjj0:oBTz+NIrtUBgwy38/3iRvhUG0
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
380	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe
380	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 2632	380	AcroRd32.exe	90
PID 380 wrote to memory of 2632	380	AcroRd32.exe	90
PID 380 wrote to memory of 2632	380	AcroRd32.exe	90
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 1284	2632	RdrCEF.exe	93
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	RdrCEF.exe	94
PID 2632 wrote to memory of 4852	2632	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\4ded5e76d420e4d07efb8e745fb48e60_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:380
- 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:2632
- - 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=4BE53C73949895889E3ECE2576808994 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1284
- - 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=76BC874380AAB1E8D1990CD53D6FB914 --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=76BC874380AAB1E8D1990CD53D6FB914 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4852
- - 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=34E5127672FAD8D3C0AD6D12B8AC3D78 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3284
- - 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=823D52D28174B7AB796B30960AE74D9C --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3980
- - 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=66FEFACCFB6095EAEBB6DD64077FD181 --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=66FEFACCFB6095EAEBB6DD64077FD181 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3032
- - 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=5F5DD86C358735A72C23BD56C57B3E12 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2476

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 bc42f5a44451814eb7d9ce81099d9fa0a2c9d8818b1e39d4709065fa264607af
MD5 94c9680a80de832dbb88843efca4cb29
SHA1 1ededaca7ecd0eaa3dba6e0da1bca1505db91504
SHA512 cf76ef79c423f27f1ac3a203c64e55b535cbe157f27a85985d69a5c62d640eb5cbc72159e6c5512f77754a10ee61f0d842a25a6d845af93f76a15d3793b8e89d
SSDEEP 384:yeYdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:j+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

Submit Download

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

Submit Download

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/380-124-0x0000000009D60000-0x0000000009EAD000-memory.dmp

Download