bitrat | 92fc50fbd75a13621c3d64e1ded8617c4c9f92072010f0735d050c06ba73d995

General

Target

76563f561fd009f9ec176320657feafa.exe
Size

1.5MB
MD5

76563f561fd009f9ec176320657feafa
SHA1

2f962b8a65165945c3582a49d9a410537abbc964
SHA256

92fc50fbd75a13621c3d64e1ded8617c4c9f92072010f0735d050c06ba73d995
SHA512

91f6dbf03f60382bdb6e3a2acb9d9b3e985abd23e2d74b1dff1b4a4c487791e7d7c068a85804e92eb67cfaecb4c33da8dbcf953c7f39204e819f1a71e9e3072e
SSDEEP

24576:PKaLfALjE7E29i/dB2MJwdLN+93CyfFrwb3RtD5VwlngfdqcKn:jLfALjufc/6yIh2SyfNwbhtD5+lnW6n

Score

10^/10

bitrat trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

212.192.246.250:4480

Attributes

communication_password
a86d0c9f7960056a9056c953ba47a617
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 21 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2912-4-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-5-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-8-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-9-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-7-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-10-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-11-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-12-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-15-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-17-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-13-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-19-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-22-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-23-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-25-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-28-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-27-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2912-30-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

vbc.exe

pid process

2912 vbc.exe
2912 vbc.exe
2912 vbc.exe
2912 vbc.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

76563f561fd009f9ec176320657feafa.exe

description pid process target process

PID 2344 set thread context of 2912 2344 76563f561fd009f9ec176320657feafa.exe vbc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job
T1053

Processes:

schtasks.exe

pid process

1116 schtasks.exe

pid	process
2912	vbc.exe
2912	vbc.exe
2912	vbc.exe
2912	vbc.exe

description	pid	process	target process
PID 2344 set thread context of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe

pid	process
1116	schtasks.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

76563f561fd009f9ec176320657feafa.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	2344	76563f561fd009f9ec176320657feafa.exe
Token: SeDebugPrivilege	2912	vbc.exe
Token: SeShutdownPrivilege	2912	vbc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

vbc.exe

pid process

2912 vbc.exe
2912 vbc.exe

pid	process
2912	vbc.exe
2912	vbc.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

76563f561fd009f9ec176320657feafa.execmd.exe

description	pid	process	target process
PID 2344 wrote to memory of 2720	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 2720	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 2720	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 2720	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 2912	2344	76563f561fd009f9ec176320657feafa.exe	vbc.exe
PID 2344 wrote to memory of 1644	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 1644	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 1644	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 1644	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 292	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 292	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 292	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 2344 wrote to memory of 292	2344	76563f561fd009f9ec176320657feafa.exe	cmd.exe
PID 1644 wrote to memory of 1116	1644	cmd.exe	schtasks.exe
PID 1644 wrote to memory of 1116	1644	cmd.exe	schtasks.exe
PID 1644 wrote to memory of 1116	1644	cmd.exe	schtasks.exe
PID 1644 wrote to memory of 1116	1644	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\76563f561fd009f9ec176320657feafa.exe
"C:\Users\Admin\AppData\Local\Temp\76563f561fd009f9ec176320657feafa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c
2⤵
PID:2720

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2912

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\76563f561fd009f9ec176320657feafa.exe" "C:\Users\Admin\AppData\Roaming\as/poi\as/poi.exe"
2⤵
PID:292

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "NanoShield" /tr "'C:\Users\Admin\AppData\Roaming\as/poi\as/poi.exe'" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "NanoShield" /tr "'C:\Users\Admin\AppData\Roaming\as/poi\as/poi.exe'" /f
1⤵
- Creates scheduled task(s)
PID:1116

C:\Windows\system32\taskeng.exe
taskeng.exe {BF767DC3-7E4C-4B09-83EA-054C8D4C0AA4} S-1-5-21-1268429524-3929314613-1992311491-1000:XBTLDBHN\Admin:Interactive:[1]
1⤵
PID:1612

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2344-0-0x0000000000A40000-0x0000000000BC8000-memory.dmp

Filesize
1.5MB

Download
memory/2344-1-0x0000000074750000-0x0000000074E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2344-2-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2344-26-0x0000000074750000-0x0000000074E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2344-20-0x0000000074750000-0x0000000074E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2912-17-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-19-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-8-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-9-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-7-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-10-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-11-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-12-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-15-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-5-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-13-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-4-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-22-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-23-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-25-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-3-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-28-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-27-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2912-30-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads