bitrat | 4dbfb66b1aca617e4af7d11dcc9d97b11e61e94b188283a8f17f9078df30dbec

General

Target

0b032e83c3a78f61fa3bf9cebd5a0242.exe
Size

4.5MB
MD5

0b032e83c3a78f61fa3bf9cebd5a0242
SHA1

f39705cde333b8c104f0a0381aa85de5a9d40e23
SHA256

4dbfb66b1aca617e4af7d11dcc9d97b11e61e94b188283a8f17f9078df30dbec
SHA512

776674d9a1e9ec68dd4f2a3d4deaf7eec921b3a306874f15956a70491bf6bb166d7994039dc724afcc1e1ed9150a91116965a79e8a320e37dced402d258e5a77

Score

10^/10

bitrat suricata trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

queentaline.ddns.net:1117

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
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exe

pid	process
3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe
3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe
3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe
3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe
3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exe

description pid process target process

PID 2744 set thread context of 3892 2744 0b032e83c3a78f61fa3bf9cebd5a0242.exe 0b032e83c3a78f61fa3bf9cebd5a0242.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

Processes:

schtasks.exe

pid process

592 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1568 timeout.exe

description	pid	process	target process
PID 2744 set thread context of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe

pid	process
592	schtasks.exe

pid	process
1568	timeout.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exepowershell.exe

pid	process
2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe
2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe
2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe
2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe
4068	powershell.exe
4068	powershell.exe
4068	powershell.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exe

pid process

3892 0b032e83c3a78f61fa3bf9cebd5a0242.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exepowershell.exe0b032e83c3a78f61fa3bf9cebd5a0242.exe

description	pid	process
Token: SeDebugPrivilege	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe
Token: SeDebugPrivilege	4068	powershell.exe
Token: SeShutdownPrivilege	3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exe

pid process

3892 0b032e83c3a78f61fa3bf9cebd5a0242.exe
3892 0b032e83c3a78f61fa3bf9cebd5a0242.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

0b032e83c3a78f61fa3bf9cebd5a0242.exe0b032e83c3a78f61fa3bf9cebd5a0242.execmd.exe

description	pid	process	target process
PID 2744 wrote to memory of 4068	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	powershell.exe
PID 2744 wrote to memory of 4068	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	powershell.exe
PID 2744 wrote to memory of 4068	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	powershell.exe
PID 2744 wrote to memory of 592	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	schtasks.exe
PID 2744 wrote to memory of 592	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	schtasks.exe
PID 2744 wrote to memory of 592	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	schtasks.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 2744 wrote to memory of 3892	2744	0b032e83c3a78f61fa3bf9cebd5a0242.exe	0b032e83c3a78f61fa3bf9cebd5a0242.exe
PID 3892 wrote to memory of 2452	3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe	cmd.exe
PID 3892 wrote to memory of 2452	3892	0b032e83c3a78f61fa3bf9cebd5a0242.exe	cmd.exe
PID 2452 wrote to memory of 1568	2452	cmd.exe	timeout.exe
PID 2452 wrote to memory of 1568	2452	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\0b032e83c3a78f61fa3bf9cebd5a0242.exe
"C:\Users\Admin\AppData\Local\Temp\0b032e83c3a78f61fa3bf9cebd5a0242.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2744

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tXqdqvrsfx.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4068

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tXqdqvrsfx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp531D.tmp"
2⤵
- Creates scheduled task(s)
PID:592

C:\Users\Admin\AppData\Local\Temp\0b032e83c3a78f61fa3bf9cebd5a0242.exe
"C:\Users\Admin\AppData\Local\Temp\0b032e83c3a78f61fa3bf9cebd5a0242.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3892

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\LJdJYr4v.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:2452

C:\Windows\system32\timeout.exe
timeout /t 5 /nobreak
4⤵
- Delays execution with timeout.exe
PID:1568

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\LJdJYr4v.bat
MD5
51e82c978acb34864eb30cf26921be9f

SHA1
031a874cc3da73c72d94c788b798c25bd2ec6ded

SHA256
cdf1367a68b9d4c9ea8284ee39166cc3e7fa00976cb554788fb7671fc9fcfc1a

SHA512
b0e91287eec4ff5b101c3bed061a0586db1b404b82ad8b7db6e7ac9b52b19aabe734a11173d44d65bfbe1fb987720bf19e3ba63cb8211cd09309274973c5ef1c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp531D.tmp
MD5
2f0fb983b8f980e5ff0abc03369227f6

SHA1
9bf20f62456cdf8f40a2038ec7f0dfae2ce7d29a

SHA256
3c6399b73106dea6208232a90fa71f145cfe92f418a0765858c54de6d00e9310

SHA512
8d11fe825a1e988dfe4b2684adecca8f9168605179e20b63453d1906cf8b4bf80e752e813d507459f0d123677ecc5071e12bb72daf5a0d9ee5c81973c08375d3

Download Submit
memory/592-124-0x0000000000000000-mapping.dmp

Download
memory/1568-382-0x0000000000000000-mapping.dmp

Download
memory/2452-380-0x0000000000000000-mapping.dmp

Download
memory/2744-118-0x0000000004CD0000-0x0000000004CDA000-memory.dmp

Filesize
40KB

Download
memory/2744-120-0x0000000006730000-0x0000000006740000-memory.dmp

Filesize
64KB

Download
memory/2744-121-0x0000000007120000-0x00000000071BC000-memory.dmp

Filesize
624KB

Download
memory/2744-122-0x0000000008E20000-0x000000000934C000-memory.dmp

Filesize
5.2MB

Download
memory/2744-119-0x0000000004CB0000-0x00000000051AE000-memory.dmp

Filesize
5.0MB

Download
memory/2744-117-0x0000000004D50000-0x0000000004DE2000-memory.dmp

Filesize
584KB

Download
memory/2744-116-0x00000000051B0000-0x00000000056AE000-memory.dmp

Filesize
5.0MB

Download
memory/2744-115-0x0000000000010000-0x000000000049E000-memory.dmp

Filesize
4.6MB

Download
memory/2744-114-0x0000000000010000-0x000000000049E000-memory.dmp

Filesize
4.6MB

Download
memory/3892-131-0x000000000068A488-mapping.dmp

Download
memory/3892-138-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/3892-130-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4068-136-0x0000000006592000-0x0000000006593000-memory.dmp

Filesize
4KB

Download
memory/4068-153-0x0000000006900000-0x0000000006922000-memory.dmp

Filesize
136KB

Download
memory/4068-133-0x0000000006AA0000-0x0000000006B06000-memory.dmp

Filesize
408KB

Download
memory/4068-134-0x0000000006B10000-0x0000000006B76000-memory.dmp

Filesize
408KB

Download
memory/4068-135-0x0000000006590000-0x0000000006591000-memory.dmp

Filesize
4KB

Download
memory/4068-137-0x0000000007530000-0x0000000007880000-memory.dmp

Filesize
3.3MB

Download
memory/4068-129-0x0000000006BD0000-0x00000000071F8000-memory.dmp

Filesize
6.2MB

Download
memory/4068-128-0x0000000006540000-0x0000000006576000-memory.dmp

Filesize
216KB

Download
memory/4068-139-0x0000000006A40000-0x0000000006A5C000-memory.dmp

Filesize
112KB

Download
memory/4068-140-0x0000000007BA0000-0x0000000007BEB000-memory.dmp

Filesize
300KB

Download
memory/4068-141-0x0000000007C70000-0x0000000007CE6000-memory.dmp

Filesize
472KB

Download
memory/4068-142-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/4068-150-0x0000000006BD0000-0x00000000071F8000-memory.dmp

Filesize
6.2MB

Download
memory/4068-152-0x0000000008C60000-0x0000000008C93000-memory.dmp

Filesize
204KB

Download
memory/4068-151-0x0000000008C60000-0x0000000008C93000-memory.dmp

Filesize
204KB

Download
memory/4068-132-0x0000000006900000-0x0000000006922000-memory.dmp

Filesize
136KB

Download
memory/4068-154-0x0000000006AA0000-0x0000000006B06000-memory.dmp

Filesize
408KB

Download
memory/4068-156-0x0000000007BA0000-0x0000000007BEB000-memory.dmp

Filesize
300KB

Download
memory/4068-155-0x0000000006B10000-0x0000000006B76000-memory.dmp

Filesize
408KB

Download
memory/4068-157-0x0000000007C70000-0x0000000007CE6000-memory.dmp

Filesize
472KB

Download
memory/4068-158-0x0000000008C20000-0x0000000008C3E000-memory.dmp

Filesize
120KB

Download
memory/4068-164-0x000000007E7C0000-0x000000007E7C1000-memory.dmp

Filesize
4KB

Download
memory/4068-163-0x0000000008D90000-0x0000000008E35000-memory.dmp

Filesize
660KB

Download
memory/4068-165-0x0000000008F50000-0x0000000008FE4000-memory.dmp

Filesize
592KB

Download
memory/4068-234-0x0000000006593000-0x0000000006594000-memory.dmp

Filesize
4KB

Download
memory/4068-359-0x0000000008EE0000-0x0000000008EFA000-memory.dmp

Filesize
104KB

Download
memory/4068-364-0x0000000008EE0000-0x0000000008EFA000-memory.dmp

Filesize
104KB

Download
memory/4068-365-0x0000000008ED0000-0x0000000008ED8000-memory.dmp

Filesize
32KB

Download
memory/4068-370-0x0000000008ED0000-0x0000000008ED8000-memory.dmp

Filesize
32KB

Download
memory/4068-126-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/4068-125-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/4068-123-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads