Analysis
- max time kernel
41s - max time network
68s - platform
windows10_x64 - resource
win10v20210408 - submitted
24/07/2021, 06:56
Static task
static1
Behavioral task
behavioral1
Sample
ED330FF9FFEB5C0935FDDD855FB4CBC0.exe
Resource
win7v20210410
0 signatures
0 seconds
General
- Target ED330FF9FFEB5C0935FDDD855FB4CBC0.exe
- Size 496KB
- Sample210724-g8sawbl3de
- SHA256 2eee0fe004e7d90317053ea8f10fddcc0dc4c7ab9e17ab50b96a6ea167eb855e
- MD5 ed330ff9ffeb5c0935fddd855fb4cbc0
- SHA1 44ecce5b2cc95d79cb5f2b6a73dadb7956748dc9
- SHA512 fee4686095f4aab5774b4922d02175187e1430aa6e3e0d45e99120cc01944698166c8d7b207bf9615ed466a7021fb6ee0911919ad7f0a68956fa50f3ccaeac27
- MD5 SHA1 SHA512
Malware Config
Signatures
- Downloads MZ/PE file
- Loads dropped DLL 5 IoCs
pid Process 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 808 set thread context of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 - Delays execution with timeout.exe 1 IoCs
pid Process 3040 timeout.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 808 wrote to memory of 644 808 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 78 PID 644 wrote to memory of 1084 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 79 PID 644 wrote to memory of 1084 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 79 PID 644 wrote to memory of 1084 644 ED330FF9FFEB5C0935FDDD855FB4CBC0.exe 79 PID 1084 wrote to memory of 3040 1084 cmd.exe 81 PID 1084 wrote to memory of 3040 1084 cmd.exe 81 PID 1084 wrote to memory of 3040 1084 cmd.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\ED330FF9FFEB5C0935FDDD855FB4CBC0.exe"C:\Users\Admin\AppData\Local\Temp\ED330FF9FFEB5C0935FDDD855FB4CBC0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Users\Admin\AppData\Local\Temp\ED330FF9FFEB5C0935FDDD855FB4CBC0.exeC:\Users\Admin\AppData\Local\Temp\ED330FF9FFEB5C0935FDDD855FB4CBC0.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:644 -
C:\Windows\SysWOW64\cmd.execmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ED330FF9FFEB5C0935FDDD855FB4CBC0.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\timeout.exetimeout /T 10 /NOBREAK4⤵
- Delays execution with timeout.exe
PID:3040
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