bitrat | 40f3e277da7a04b58913ba390827cfd51b318f40768c58f81361b832096ce1ef

General

Target

bawo.exe
Size

7.8MB
MD5

b8d03a02e654dfc840f21297b8dc99b2
SHA1

615aced62a15e9a1733bfb2c390ba83f024bbbd7
SHA256

40f3e277da7a04b58913ba390827cfd51b318f40768c58f81361b832096ce1ef
SHA512

5f9b459df94dac7dc17f90a8dc53d968c3c0e2fc5c41b107ece1683621ef887d8f01abeec04ec0d9beb87fd11c54f39d71c7ec5c2502ec1db68ffacd018c4194
SSDEEP

196608:KUYuomDLdUgXNjeOoUoB/mZMnsDJKB4o+uBxKd8c:TzoQLd0O6B7c0BTLjbc

Score

10^/10

bitrat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bitnow7005.duckdns.org:7005

Attributes

communication_password
827ccb0eea8a706c4c34a16891f84e7b
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat
Executes dropped EXE 1 IoCs

Processes:

svchost.exe

pid process

4068 svchost.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

bawo.exe

description pid process target process

PID 3752 set thread context of 4124 3752 bawo.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1192 4124 WerFault.exe RegAsm.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/Job
T1053

Processes:

schtasks.exe

pid process

4880 schtasks.exe

pid	process
4068	svchost.exe

description	pid	process	target process
PID 3752 set thread context of 4124	3752	bawo.exe	RegAsm.exe

pid	pid_target	process	target process
1192	4124	WerFault.exe	RegAsm.exe

pid	process
4880	schtasks.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

bawo.execmd.exe

description	pid	process	target process
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4124	3752	bawo.exe	RegAsm.exe
PID 3752 wrote to memory of 4876	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 4876	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 4876	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 2988	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 2988	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 2988	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 4596	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 4596	3752	bawo.exe	cmd.exe
PID 3752 wrote to memory of 4596	3752	bawo.exe	cmd.exe
PID 2988 wrote to memory of 4880	2988	cmd.exe	schtasks.exe
PID 2988 wrote to memory of 4880	2988	cmd.exe	schtasks.exe
PID 2988 wrote to memory of 4880	2988	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\bawo.exe
"C:\Users\Admin\AppData\Local\Temp\bawo.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3752

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 540
3⤵
- Program crash
PID:1192

C:\Windows\SysWOW64\cmd.exe
"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\svchost"
2⤵
PID:4876

C:\Windows\SysWOW64\cmd.exe
"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\bawo.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
2⤵
PID:4596

C:\Windows\SysWOW64\cmd.exe
"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
3⤵
- Creates scheduled task(s)
PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4124 -ip 4124
1⤵
PID:3540

C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
1⤵
- Executes dropped EXE
PID:4068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
Filesize
7.8MB

MD5
b8d03a02e654dfc840f21297b8dc99b2

SHA1
615aced62a15e9a1733bfb2c390ba83f024bbbd7

SHA256
40f3e277da7a04b58913ba390827cfd51b318f40768c58f81361b832096ce1ef

SHA512
5f9b459df94dac7dc17f90a8dc53d968c3c0e2fc5c41b107ece1683621ef887d8f01abeec04ec0d9beb87fd11c54f39d71c7ec5c2502ec1db68ffacd018c4194

Download Submit
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
Filesize
7.8MB

MD5
b8d03a02e654dfc840f21297b8dc99b2

SHA1
615aced62a15e9a1733bfb2c390ba83f024bbbd7

SHA256
40f3e277da7a04b58913ba390827cfd51b318f40768c58f81361b832096ce1ef

SHA512
5f9b459df94dac7dc17f90a8dc53d968c3c0e2fc5c41b107ece1683621ef887d8f01abeec04ec0d9beb87fd11c54f39d71c7ec5c2502ec1db68ffacd018c4194

Download Submit
memory/3752-19-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/3752-3-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/3752-4-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

Download
memory/3752-5-0x0000000007020000-0x00000000077AA000-memory.dmp

Filesize
7.5MB

Download
memory/3752-1-0x0000000000350000-0x0000000000B16000-memory.dmp

Filesize
7.8MB

Download
memory/3752-2-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

Download
memory/3752-0-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/4068-30-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/4068-29-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/4124-20-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-18-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-21-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-23-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-22-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-24-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-17-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-16-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-11-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download
memory/4124-6-0x0000000000500000-0x00000000008CE000-memory.dmp

Filesize
3.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads