1590e2efd5142338b56790e0bd492b5c117078dc60cfcb57c77127839acfd0e9 | Triage

Resubmissions

15/06/2024, 04:04

240615-em1efsycrd 9

15/06/2024, 04:02

240615-ematssscrr 9

15/06/2024, 04:00

240615-eksa3ascnj 3

15/06/2024, 03:58

240615-ejj83ascjr 9

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15/06/2024, 04:00

Sharing

Report Analysis Logs

General

Target

SolaraB2/SolaraBootstrapper.exe
Size

798KB
MD5

7416a188b82e9dc4b020a59d3c9267d5
SHA1

15b67c0e13667dd00f2f1d1d2d3132e629e746f3
SHA256

6a6990c2da4da8f8870da3e33865a1dff8f16874793b232971194c074f3b7838
SHA512

3f2616216e8dc70362cc6d3f8e76a009108fe04d98697a744c131b76f3c693364ef2a80716ccd9a8f9987d2ac10b0316b0328a0066260055fcbadcd449aaf704
SSDEEP

12288:pfSmzhHoAX5TyQvgwRojAojGdJaTGLLvlguxD:smzhHWQDRojAojGddLL

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2708	2108	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2108	SolaraBootstrapper.exe
2108	SolaraBootstrapper.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	SolaraBootstrapper.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2708	2108	SolaraBootstrapper.exe	30
PID 2108 wrote to memory of 2708	2108	SolaraBootstrapper.exe	30
PID 2108 wrote to memory of 2708	2108	SolaraBootstrapper.exe	30
PID 2108 wrote to memory of 2708	2108	SolaraBootstrapper.exe	30

C:\Users\Admin\AppData\Local\Temp\SolaraB2\SolaraBootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\SolaraB2\SolaraBootstrapper.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 1004
  2⤵
  - Program crash
  PID:2708

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1932

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2108-0-0x0000000073EBE000-0x0000000073EBF000-memory.dmp

Filesize
4KB

Download
memory/2108-1-0x00000000013C0000-0x000000000148E000-memory.dmp

Filesize
824KB

Download
memory/2108-2-0x0000000073EB0000-0x000000007459E000-memory.dmp

Filesize
6.9MB

Download
memory/2108-3-0x0000000073EB0000-0x000000007459E000-memory.dmp

Filesize
6.9MB

Download