blustealer | 94b31c76e3a98889bb14573bbf9de1e4d8626ae635ffa64f6edf24e1b83ee724

Analysis

max time kernel
132s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
03-08-2022 14:20

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General

Target

lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe
Size

1.1MB
MD5

1dae99466ebd8bb0dcd10a0dad664310
SHA1

5407aa0bed4dfb96dbb97fca018900bb9e60d40c
SHA256

94b31c76e3a98889bb14573bbf9de1e4d8626ae635ffa64f6edf24e1b83ee724
SHA512

3f99b018dbff4dd960471f203d9b0e60796cf5f8e3c1f7f188f637383fa85e1913bfeac6dc41d99ea63d2bd13b4f286d88a0b324a98d17f70d6273122da9850c

Score

10^/10

blustealer stealer

Malware Config

Signatures

BluStealer
A Modular information stealer written in Visual Basic.
stealer blustealer

Executes dropped EXE 1 IoCs

pid	Process
4640	qmsq.exe

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-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94

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

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

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4120	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000_Classes\Local Settings	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe
4296	AcroRd32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe
Token: SeDebugPrivilege	4640	qmsq.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4296	AcroRd32.exe
4296	AcroRd32.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 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 652	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	94
PID 1620 wrote to memory of 4296	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	95
PID 1620 wrote to memory of 4296	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	95
PID 1620 wrote to memory of 4296	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	95
PID 1620 wrote to memory of 3156	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	96
PID 1620 wrote to memory of 3156	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	96
PID 1620 wrote to memory of 3156	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	96
PID 1620 wrote to memory of 4328	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	98
PID 1620 wrote to memory of 4328	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	98
PID 1620 wrote to memory of 4328	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	98
PID 1620 wrote to memory of 2808	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	100
PID 1620 wrote to memory of 2808	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	100
PID 1620 wrote to memory of 2808	1620	lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe	100
PID 4328 wrote to memory of 4120	4328	cmd.exe	102
PID 4328 wrote to memory of 4120	4328	cmd.exe	102
PID 4328 wrote to memory of 4120	4328	cmd.exe	102
PID 4296 wrote to memory of 1340	4296	AcroRd32.exe	103
PID 4296 wrote to memory of 1340	4296	AcroRd32.exe	103
PID 4296 wrote to memory of 1340	4296	AcroRd32.exe	103
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106
PID 1340 wrote to memory of 4400	1340	RdrCEF.exe	106

C:\Users\Admin\AppData\Local\Temp\lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe
"C:\Users\Admin\AppData\Local\Temp\lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:652
- 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\file.pdf"
  2⤵
  - 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: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:1340
  - - 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=AD166C61C1564C2D1BB17D7F3068E6A3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4400
  - - 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=F03CE8EDF872A0D14F622B2D74B777B8 --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=1 --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=F03CE8EDF872A0D14F622B2D74B777B8 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:456
  - - 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=F07A5DB43671A97029341A202F12E069 --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=1 --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=F07A5DB43671A97029341A202F12E069 --renderer-client-id=4 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:3944
  - - 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=82DE11B1BD2AE3032D437E8D7436F2E5 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:1268
  - - 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=3650523CA69E2FE1FCF4C8D1DD453E5A --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4528
  - - 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=6C543FF41397C5F2DFF6C3D47E972649 --mojo-platform-channel-handle=2008 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4612
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\qmsq"
  2⤵
  PID:3156
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4328
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:4120
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\lLMcduOpiIm7FFc7v53h5NhiauY1-6ZPbt8k4bg_5yQ.exe" "C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe"
  2⤵
  PID:2808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3484

C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe
C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4640

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Scripting

T1064

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\Local\Temp\file.pdf

Filesize
215KB

MD5
33e77f08076d0a57cf0c49bac2eb5427

SHA1
4913cfb36cf8faa5df289eda8dfc35a196c37df4

SHA256
4df1b409aeabe59d70d24524e2b2ca1b9ac1a7b5b65722df951faacbc8e44d1a

SHA512
5320f8d8585d298a5af08bf5120b66b78edbe253d4e0299855e52624fde28e025caf78a1c17c770c82ec8a3f8becb25eaa3afbb5ac02a82503e9f17b31ee0070

Download Submit
C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe

Filesize
1.1MB

MD5
1dae99466ebd8bb0dcd10a0dad664310

SHA1
5407aa0bed4dfb96dbb97fca018900bb9e60d40c

SHA256
94b31c76e3a98889bb14573bbf9de1e4d8626ae635ffa64f6edf24e1b83ee724

SHA512
3f99b018dbff4dd960471f203d9b0e60796cf5f8e3c1f7f188f637383fa85e1913bfeac6dc41d99ea63d2bd13b4f286d88a0b324a98d17f70d6273122da9850c

Download Submit
C:\Users\Admin\AppData\Roaming\qmsq\qmsq.exe

Filesize
1.1MB

MD5
1dae99466ebd8bb0dcd10a0dad664310

SHA1
5407aa0bed4dfb96dbb97fca018900bb9e60d40c

SHA256
94b31c76e3a98889bb14573bbf9de1e4d8626ae635ffa64f6edf24e1b83ee724

SHA512
3f99b018dbff4dd960471f203d9b0e60796cf5f8e3c1f7f188f637383fa85e1913bfeac6dc41d99ea63d2bd13b4f286d88a0b324a98d17f70d6273122da9850c

Download Submit
memory/652-133-0x0000000000500000-0x000000000059E000-memory.dmp

Filesize
632KB

Download
memory/1620-130-0x0000000000500000-0x0000000000618000-memory.dmp

Filesize
1.1MB

Download
memory/4640-166-0x00000000006F0000-0x0000000000808000-memory.dmp

Filesize
1.1MB

Download