jupyter | d9ebbb22da7820c2e88a554c75df907a0e3879cda55d8588a3caf0a86956c4d7

Analysis

max time kernel
151s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2023, 17:35

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General

Target

installer-x64.exe
Size

303.1MB
MD5

9b6a7c4cdefa9ac81645edf50878f88e
SHA1

4a0d2e08367a8a1ac43ec9a1e215a6392f81ff12
SHA256

b68a65e9f8cb6aff77c8d1973e60063de53ca052ee6c98919c96decf5ef705a8
SHA512

6712c3d31b3804ad2e381fe14a64421f72a4c2fbe435f57d3651e265f63fe2456bee3104d1fea2f75be2bf04bf60b688a200cbf6aff84f1deba68a8d01c53340
SSDEEP

49152:x+j6K6VcB/CMFLeYrubGGYMwLFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFf:xu

Score

10^/10

jupyter backdoor stealer trojan

Malware Config

Signatures

Jupyter, SolarMarker
Jupyter is a backdoor and infostealer first seen in mid 2020.
backdoor trojan stealer jupyter

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	installer-x64.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000_Classes\Local Settings	installer-x64.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
3268	installer-x64.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3268	installer-x64.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 2432	3268	installer-x64.exe	90
PID 3268 wrote to memory of 2432	3268	installer-x64.exe	90
PID 3268 wrote to memory of 2432	3268	installer-x64.exe	90
PID 2432 wrote to memory of 740	2432	AcroRd32.exe	91
PID 2432 wrote to memory of 740	2432	AcroRd32.exe	91
PID 2432 wrote to memory of 740	2432	AcroRd32.exe	91
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2832	740	RdrCEF.exe	93
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92
PID 740 wrote to memory of 2812	740	RdrCEF.exe	92

C:\Users\Admin\AppData\Local\Temp\installer-x64.exe
"C:\Users\Admin\AppData\Local\Temp\installer-x64.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3268
- 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\ppAgreement2023.pdf"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2432
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:740
  - - 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=F92257FE489692EF93478C14C6970553 --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=F92257FE489692EF93478C14C6970553 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:2812
  - - 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=0D97BD4323885D8A6A3E5087B3EFA28B --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2832
  - - 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=191069A7A9D98DEB800ACCD37FA46375 --mojo-platform-channel-handle=2268 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:3208
  - - 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=566CB388957523AAF3C8750D3B8F55B2 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:3688
  - - 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=60F0AEEF8A47FEB5CDC613620AD3176D --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4160

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1152

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
313e15ec2062efead9f613ed1ee50cb3

SHA1
f7a5a0e145403ede742523715a108bc77e58e8c8

SHA256
6ea2e661999094f5742767d8b2aa42e8ad8cf6644c997df735701dcd34e84ae6

SHA512
d31ac28999e60022296d72d59b06b60cd46fc583a300dcf92755747b6a527d8c0264df61e69557fe7e94e7b9592c4bfc1fa3608f76dad5bd9400e17b375c0ec6

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
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ftlzrm5f.0u5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3268-0-0x00007FFC16C20000-0x00007FFC176E1000-memory.dmp

Filesize
10.8MB

Download
memory/3268-1-0x0000000000C00000-0x0000000001C00000-memory.dmp

Filesize
16.0MB

Download
memory/3268-11-0x000000002F800000-0x000000002F810000-memory.dmp

Filesize
64KB

Download
memory/3268-12-0x00000000165A0000-0x00000000165C2000-memory.dmp

Filesize
136KB

Download
memory/3268-13-0x00000000326A0000-0x0000000032782000-memory.dmp

Filesize
904KB

Download
memory/3268-136-0x00007FFC16C20000-0x00007FFC176E1000-memory.dmp

Filesize
10.8MB

Download
memory/3268-137-0x000000002F800000-0x000000002F810000-memory.dmp

Filesize
64KB

Download
memory/3268-143-0x00000000328C0000-0x00000000329C2000-memory.dmp

Filesize
1.0MB

Download