193e16e4f6ca09f801d8aafceae9a2ebb07820b5ec9bf572d91462daac6224c1

Analysis

max time kernel
92s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 15:02

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
92337f0e3247e053023f34517c279825_JaffaCakes118.pdf
Size 41KB
Sample240603-sepvmsac8x
SHA256 193e16e4f6ca09f801d8aafceae9a2ebb07820b5ec9bf572d91462daac6224c1
MD5 92337f0e3247e053023f34517c279825
SHA1 018c094e3e54f30a2b5e104794e6bebf75882072
SHA512 824a972bb25d63e9c96627bfed00feb0d3062dd3a2cb331f05e5adedf70fc459871733fdea3db4215b234c5d4df73f22a996da21b856292df96f6edaff579d30
SSDEEP 768:n6gGzpDyBVksi8MKRtPDz2QY2RkGxHgiNpDQoJ2qs6jAHBkoeQ4b:nGFm/LNpDzS6WBheQ4b
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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3792	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe
3792	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3792 wrote to memory of 1692	3792	AcroRd32.exe	90
PID 3792 wrote to memory of 1692	3792	AcroRd32.exe	90
PID 3792 wrote to memory of 1692	3792	AcroRd32.exe	90
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 3344	1692	RdrCEF.exe	91
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92
PID 1692 wrote to memory of 4436	1692	RdrCEF.exe	92

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\92337f0e3247e053023f34517c279825_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:3792
- 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:1692
- - 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=C348FCBD863AAB454D02F5B9C3D264B3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3344
- - 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=AF4548E9374964BB3D20D6AACDE6AD4A --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=AF4548E9374964BB3D20D6AACDE6AD4A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4436
- - 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=2665FA4249CF2455F3507221A2E70CA2 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4024
- - 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=E6AE48B512DAC0B73A5E8BFA5E576029 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5064
- - 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=E0D437E43EA23673BFB9B74563BB1650 --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=E0D437E43EA23673BFB9B74563BB1650 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1004
- - 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=70876E113C52EE17381D22D78713012E --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2204

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 945dd1c2ae1ea473e89abb087532bc44344c67416fdd0937b49ac1e9a734e0e7
MD5 a3d9b3f70c2c943771ced43540f8718a
SHA1 af16ad4297dc5f060db6bebb5f41b2649179f871
SHA512 91128a6899de5c66af3b3fba53e0560b1e75c739ba510ee761f769bbb1f4e5364b92995a2e12d1f57c062f227c8781c660dc689d4681e0934fbe85962a78e802
SSDEEP 384:yeIdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+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