df30ae413bb5961fcf2717ea9bcbbca45a48ccb5a0134a63db659a9e839d5f27

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 12:56

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a9c97ae5e6b16ddf41e611d61fa1fb10_JaffaCakes118.pdf
Size 40KB
Sample240614-p6tfcsvfpq
SHA256 df30ae413bb5961fcf2717ea9bcbbca45a48ccb5a0134a63db659a9e839d5f27
MD5 a9c97ae5e6b16ddf41e611d61fa1fb10
SHA1 aac09e63781b47676c2c5cf3ac8392f15367faa7
SHA512 f524ed4344176e8dbd1f45bac29cd58aa6b8970212ae8153d7e2cfd6344e0c132714e05ecd6fb77cd14b58e3d6b0da060fd74073ebcf6664c36b0328acc91d0b
SSDEEP 768:m/PxNpB86nJYgXOPO3UZkMmCaiB1kPVVAGZmQuYDQRarFP2+JObE1E/uLSZwnnxq:6pbB19XO/XciB1kPVVAGZmQuYDQRarFY
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 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-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1108	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe
1108	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 4492	1108	AcroRd32.exe	85
PID 1108 wrote to memory of 4492	1108	AcroRd32.exe	85
PID 1108 wrote to memory of 4492	1108	AcroRd32.exe	85
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 2396	4492	RdrCEF.exe	86
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	RdrCEF.exe	87
PID 4492 wrote to memory of 3812	4492	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\a9c97ae5e6b16ddf41e611d61fa1fb10_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:1108
- 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:4492
- - 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=10D67D8D82C11045A82B0F6706B64F20 --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=10D67D8D82C11045A82B0F6706B64F20 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2396
- - 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=94C947BBCEF692E1CD368AFD67B3AFDB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3812
- - 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=B975F98CEEE0B3F9F4AD6990F0449F3F --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3012
- - 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=94F0740854EB03A7D23CAB8710C8D923 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2260
- - 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=ED1F7AF2C1CABCC28C1DD9F189BD531B --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=ED1F7AF2C1CABCC28C1DD9F189BD531B --renderer-client-id=6 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1916
- - 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=E3583B4D5F2DAD50ACA28A09421FBB45 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:384

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 f870cd250e6b698607e6eb1275cf235863eefac20d975b1a6fe5e4cedcbf6c87
MD5 c69116cedb5c94bf6ad96bc37ba0a49f
SHA1 86d8442b2c4baecee3093e048aa8b8d5eecdfbc2
SHA512 409dab867264e57481f0dcec06829450d4dea7c0838f58f9aa547a12e8a6becdba6de470fef1848b022fe7ee7b37f000b8f4f3084557ae75ce945cd9aa63b078
SSDEEP 384:ye5dThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:o+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