52bbcc5acbb5ce82dfd37631d460fe1d729d62521520657a848c78110c5262ed

Resubmissions

29-08-2024 12:13

240829-pd732ssgnk 1

20-09-2023 09:55

230920-lx5kgsfe6x 3

Analysis

max time kernel
31s
max time network
20s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
20-09-2023 09:55

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General

Target

bbcc5acbb5ce82dfd37631d460fe1d729d62521520657a848c78110c5262ed.gz
Size

55.4MB
MD5

09a7fe6e842a54f9661d2d59afc7819f
SHA1

2b25012a0d69ea95a5fff1e7c86f5854894e4701
SHA256

52bbcc5acbb5ce82dfd37631d460fe1d729d62521520657a848c78110c5262ed
SHA512

4c7b622f992aa185eeb35de5e3054646fa0033959b7f84f8533614c742ae3ddd7ea9324795b503077fd8a81afbcbfd747e4d6ddd2cd25645c202482a41bd4460
SSDEEP

1572864:Q04nKVch0RRaOskFStq23L2tsHPJtJFI/DpufbRROYoKXMnruHWLB:Q5nechqP84+6tgJUp4rO16HWF

Score

3^/10

Malware Config

Signatures

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 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-1-5-21-844837608-3875958368-2945961404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\gz_auto_file	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\gz_auto_file\shell	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\gz_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Acrobat Reader DC\\Reader\\AcroRd32.exe\" \"%1\""	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\.gz	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\.gz\ = "gz_auto_file"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\gz_auto_file\shell\Read	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-844837608-3875958368-2945961404-1000_Classes\gz_auto_file\shell\Read\command	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2260	OpenWith.exe

Suspicious use of SetWindowsHookEx 19 IoCs

pid	Process
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
2260	OpenWith.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 4296	2260	OpenWith.exe	71
PID 2260 wrote to memory of 4296	2260	OpenWith.exe	71
PID 2260 wrote to memory of 4296	2260	OpenWith.exe	71
PID 4296 wrote to memory of 4216	4296	AcroRd32.exe	74
PID 4296 wrote to memory of 4216	4296	AcroRd32.exe	74
PID 4296 wrote to memory of 4216	4296	AcroRd32.exe	74
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4924	4216	RdrCEF.exe	75
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76
PID 4216 wrote to memory of 4268	4216	RdrCEF.exe	76

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\bbcc5acbb5ce82dfd37631d460fe1d729d62521520657a848c78110c5262ed.gz
1⤵
- Modifies registry class
PID:5096

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2260
- 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\bbcc5acbb5ce82dfd37631d460fe1d729d62521520657a848c78110c5262ed.gz"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4296
- - 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:4216
  - - 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=21746D84089F1C3F38B49CAE6F2B111C --mojo-platform-channel-handle=1608 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4924
  - - 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=F27591F24366FD289B4E2CC86DF2A7A4 --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=F27591F24366FD289B4E2CC86DF2A7A4 --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:4268
  - - 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=F98CAEDEF967C3BFDC568019BB72F98A --mojo-platform-channel-handle=2200 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4748
  - - 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=AE0F90FF01D44883F0A7C41A098911C6 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:5068
  - - 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=976FCEE92E152D493AC8B28D22170E57 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4316

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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