bitrat | 8a8510d2187fd728940e181d4439b0540b24a3ba120e5a2c2848de00a925a25a

General

Target

JUICIO 0-581-1595-2022-660-202-10..exe
Size

3.2MB
MD5

09bb05a14f96a008da82cc06277e65dc
SHA1

7e140dc2f7a70e016f95c216f621324264133b96
SHA256

8a8510d2187fd728940e181d4439b0540b24a3ba120e5a2c2848de00a925a25a
SHA512

6d61db479ee1c4b2454e1d8c19524a567cd3f9f84946593fa3c03932ff01bc02cfd80c82a0f9650e435babc0479857fe2c90460bf5effbe6f6d7a6a354dc18ec
SSDEEP

98304:tPvxQDFdz7aAXTiI0kKTC8Va7G7S/Vt9STf:tPvAxIkKO8U5LwT

Score

10^/10

bitrat persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bendito.con-ip.com:3005

Attributes

communication_password
202cb962ac59075b964b07152d234b70
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1112-64-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-66-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-67-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-69-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-70-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-71-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-73-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/1112-76-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

JUICIO 0-581-1595-2022-660-202-10..exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome = "\"C:\\Users\\Admin\\AppData\\Roaming\\Mseapua\\chrome.exe\""	JUICIO 0-581-1595-2022-660-202-10..exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

InstallUtil.exe

pid process

1112 InstallUtil.exe
1112 InstallUtil.exe
1112 InstallUtil.exe
1112 InstallUtil.exe
1112 InstallUtil.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

JUICIO 0-581-1595-2022-660-202-10..exe

description pid process target process

PID 968 set thread context of 1112 968 JUICIO 0-581-1595-2022-660-202-10..exe InstallUtil.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2000 powershell.exe

pid	process
1112	InstallUtil.exe
1112	InstallUtil.exe
1112	InstallUtil.exe
1112	InstallUtil.exe
1112	InstallUtil.exe

description	pid	process	target process
PID 968 set thread context of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe

pid	process
2000	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

JUICIO 0-581-1595-2022-660-202-10..exepowershell.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	968	JUICIO 0-581-1595-2022-660-202-10..exe
Token: SeDebugPrivilege	2000	powershell.exe
Token: SeDebugPrivilege	1112	InstallUtil.exe
Token: SeShutdownPrivilege	1112	InstallUtil.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

InstallUtil.exe

pid process

1112 InstallUtil.exe
1112 InstallUtil.exe

pid	process
1112	InstallUtil.exe
1112	InstallUtil.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

JUICIO 0-581-1595-2022-660-202-10..exe

description	pid	process	target process
PID 968 wrote to memory of 2000	968	JUICIO 0-581-1595-2022-660-202-10..exe	powershell.exe
PID 968 wrote to memory of 2000	968	JUICIO 0-581-1595-2022-660-202-10..exe	powershell.exe
PID 968 wrote to memory of 2000	968	JUICIO 0-581-1595-2022-660-202-10..exe	powershell.exe
PID 968 wrote to memory of 2000	968	JUICIO 0-581-1595-2022-660-202-10..exe	powershell.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe
PID 968 wrote to memory of 1112	968	JUICIO 0-581-1595-2022-660-202-10..exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\JUICIO 0-581-1595-2022-660-202-10..exe
"C:\Users\Admin\AppData\Local\Temp\JUICIO 0-581-1595-2022-660-202-10..exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2000

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/968-54-0x0000000001000000-0x0000000001342000-memory.dmp

Filesize
3.3MB

Download
memory/968-55-0x0000000004BB0000-0x0000000004DEC000-memory.dmp

Filesize
2.2MB

Download
memory/968-56-0x0000000076831000-0x0000000076833000-memory.dmp

Filesize
8KB

Download
memory/968-57-0x0000000000F70000-0x0000000001002000-memory.dmp

Filesize
584KB

Download
memory/1112-71-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-69-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-78-0x00000000000A0000-0x00000000000AA000-memory.dmp

Filesize
40KB

Download
memory/1112-77-0x00000000000A0000-0x00000000000AA000-memory.dmp

Filesize
40KB

Download
memory/1112-63-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-64-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-66-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-67-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-68-0x00000000007E2730-mapping.dmp

Download
memory/1112-76-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-70-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-75-0x00000000000A0000-0x00000000000AA000-memory.dmp

Filesize
40KB

Download
memory/1112-73-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/1112-74-0x00000000000A0000-0x00000000000AA000-memory.dmp

Filesize
40KB

Download
memory/2000-58-0x0000000000000000-mapping.dmp

Download
memory/2000-60-0x0000000070070000-0x000000007061B000-memory.dmp

Filesize
5.7MB

Download
memory/2000-62-0x0000000070070000-0x000000007061B000-memory.dmp

Filesize
5.7MB

Download
memory/2000-61-0x0000000070070000-0x000000007061B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads