bitrat | d0602b164387e99fb78ae30de05070356e7d1165a3d8c67f708c7d4f2e78c2b6

General

Target

OZD Payment Information TT784677U.scr
Size

1.1MB
MD5

05e699f1763f039ca9f696ef520c3b1e
SHA1

e9dbd4a76a1ede5f201a849f9ba4d5cd1b35d796
SHA256

ae8189a4bb0e5d94c656e530686caed2b724cfe2def4febecca71288280fd275
SHA512

7d98738252993857f76267e45115bcf7cd3d9db7460ab47eef041437f936408998d0a3029f572884706cce2e70db0dda223a4db7079a0d423cd82e7eb12c94c8

Score

10^/10

bitrat persistence trojan upx

Malware Config

Signatures

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

BitRAT Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/676-6-0x00000000007DC3D0-mapping.dmp	family_bitrat

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/676-5-0x0000000000400000-0x00000000007DE000-memory.dmp	upx
behavioral1/memory/676-8-0x0000000000400000-0x00000000007DE000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

OZD Payment Information TT784677U.scr

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\Tbnjd = "C:\\Users\\Public\\Libraries\\djnbT.url"	OZD Payment Information TT784677U.scr

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

OZD Payment Information TT784677U.scr

pid	process
676	OZD Payment Information TT784677U.scr
676	OZD Payment Information TT784677U.scr
676	OZD Payment Information TT784677U.scr
676	OZD Payment Information TT784677U.scr

Suspicious use of SetThreadContext 1 IoCs

Processes:

OZD Payment Information TT784677U.scr

description pid process target process

PID 384 set thread context of 676 384 OZD Payment Information TT784677U.scr OZD Payment Information TT784677U.scr

description	pid	process	target process
PID 384 set thread context of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

OZD Payment Information TT784677U.scr

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	OZD Payment Information TT784677U.scr
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	OZD Payment Information TT784677U.scr

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

OZD Payment Information TT784677U.scr

description	pid	process
Token: SeDebugPrivilege	676	OZD Payment Information TT784677U.scr
Token: SeShutdownPrivilege	676	OZD Payment Information TT784677U.scr

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

OZD Payment Information TT784677U.scr

pid process

676 OZD Payment Information TT784677U.scr
676 OZD Payment Information TT784677U.scr

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

OZD Payment Information TT784677U.scr

description	pid	process	target process
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr
PID 384 wrote to memory of 676	384	OZD Payment Information TT784677U.scr	OZD Payment Information TT784677U.scr

C:\Users\Admin\AppData\Local\Temp\OZD Payment Information TT784677U.scr
"C:\Users\Admin\AppData\Local\Temp\OZD Payment Information TT784677U.scr" /S
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:384

C:\Users\Admin\AppData\Local\Temp\OZD Payment Information TT784677U.scr
"C:\Users\Admin\AppData\Local\Temp\OZD Payment Information TT784677U.scr"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:676

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/384-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/384-3-0x0000000001F40000-0x0000000001F5B000-memory.dmp

Filesize
108KB

Download
memory/676-10-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-11-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-5-0x0000000000400000-0x00000000007DE000-memory.dmp

Filesize
3.9MB

Download
memory/676-7-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/676-8-0x0000000000400000-0x00000000007DE000-memory.dmp

Filesize
3.9MB

Download
memory/676-9-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-17-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-6-0x00000000007DC3D0-mapping.dmp

Download
memory/676-12-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-13-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-14-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-15-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/676-16-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1480-4-0x000007FEF7040000-0x000007FEF72BA000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads