bitrat | 860db7ed00b9da5574527f13741e5b154e457924f0e81da583737a1c89d68027

General

Target

5d3c09630c2017783600507b55437efa.exe
Size

2.6MB
MD5

5d3c09630c2017783600507b55437efa
SHA1

eeda72aa2b636f90d799c1d3e48b70cde56294a0
SHA256

860db7ed00b9da5574527f13741e5b154e457924f0e81da583737a1c89d68027
SHA512

cd24315f6a90b417a4d1fa9bbd8b7986dd0f225a4e11b8c32db1cae64e6d40e28a3637077df3b1e2cc8bab57f62c17ed7956cf021ab2d46bb9566dc8fa088021
SSDEEP

49152:UgMJE4h5PnbAZiCOGd+Eo2wgZ1YrQ6vl4arZdUWgPta:QJE43Pad82wgZ1+P1yWgV

Score

10^/10

bitrat persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

jairoandresotalvarorend.linkpc.net:9084

Attributes

communication_password
bfdba24ee3d61f0260c4dc1034c3ee43
install_dir
winlogomdefenerec
install_file
winlogomdefenerec.exe
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 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3292-12-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-13-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-15-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-17-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-16-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-19-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-22-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-25-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-23-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-27-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-26-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-30-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-32-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-33-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-34-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-36-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-37-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-39-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-40-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-79-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-80-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-82-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/3292-83-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

5d3c09630c2017783600507b55437efa.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogomdefenerec = "C:\\Users\\Admin\\AppData\\Local\\winlogomdefenerec\\winlogomdefenerec.exe"	5d3c09630c2017783600507b55437efa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogomdefenerec = "C:\\Users\\Admin\\AppData\\Local\\winlogomdefenerec\\winlogomdefenerec.exe耀"	5d3c09630c2017783600507b55437efa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogomdefenerec = "C:\\Users\\Admin\\AppData\\Local\\winlogomdefenerec\\winlogomdefenerec.exe蠀"	5d3c09630c2017783600507b55437efa.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exe

pid	process
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exe

description pid process target process

PID 4132 set thread context of 3292 4132 5d3c09630c2017783600507b55437efa.exe 5d3c09630c2017783600507b55437efa.exe

description	pid	process	target process
PID 4132 set thread context of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe

Suspicious behavior: RenamesItself 21 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exe

pid	process
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe
3292	5d3c09630c2017783600507b55437efa.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exesvchost.exe

description pid process

Token: SeShutdownPrivilege 3292 5d3c09630c2017783600507b55437efa.exe
Token: SeManageVolumePrivilege 4892 svchost.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exe

pid process

3292 5d3c09630c2017783600507b55437efa.exe
3292 5d3c09630c2017783600507b55437efa.exe

description	pid	process
Token: SeShutdownPrivilege	3292	5d3c09630c2017783600507b55437efa.exe
Token: SeManageVolumePrivilege	4892	svchost.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

5d3c09630c2017783600507b55437efa.exe

description	pid	process	target process
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe
PID 4132 wrote to memory of 3292	4132	5d3c09630c2017783600507b55437efa.exe	5d3c09630c2017783600507b55437efa.exe

C:\Users\Admin\AppData\Local\Temp\5d3c09630c2017783600507b55437efa.exe
"C:\Users\Admin\AppData\Local\Temp\5d3c09630c2017783600507b55437efa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4132

C:\Users\Admin\AppData\Local\Temp\5d3c09630c2017783600507b55437efa.exe
"C:\Users\Admin\AppData\Local\Temp\5d3c09630c2017783600507b55437efa.exe"
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3292

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2060

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4892

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3292-26-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-39-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-15-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-12-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-28-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-84-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-83-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-27-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-81-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-80-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-79-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-41-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-40-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-13-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-38-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-37-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-36-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-19-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-20-0x0000000074390000-0x00000000743C9000-memory.dmp

Filesize
228KB

Download
memory/3292-22-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-25-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-23-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-82-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-16-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-17-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-31-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/3292-30-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-32-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-33-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-34-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/3292-35-0x0000000074050000-0x0000000074089000-memory.dmp

Filesize
228KB

Download
memory/4132-0-0x0000000000CE0000-0x0000000000F88000-memory.dmp

Filesize
2.7MB

Download
memory/4132-9-0x0000000005AB0000-0x0000000005AC0000-memory.dmp

Filesize
64KB

Download
memory/4132-11-0x000000000AF30000-0x000000000B0A8000-memory.dmp

Filesize
1.5MB

Download
memory/4132-1-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4132-7-0x0000000005C10000-0x0000000005C22000-memory.dmp

Filesize
72KB

Download
memory/4132-6-0x0000000007250000-0x00000000072EC000-memory.dmp

Filesize
624KB

Download
memory/4132-18-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4132-10-0x00000000078A0000-0x0000000007A90000-memory.dmp

Filesize
1.9MB

Download
memory/4132-2-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/4132-3-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/4132-8-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4132-4-0x0000000005AB0000-0x0000000005AC0000-memory.dmp

Filesize
64KB

Download
memory/4132-5-0x0000000005A40000-0x0000000005A4A000-memory.dmp

Filesize
40KB

Download
memory/4892-78-0x0000018675630000-0x0000018675631000-memory.dmp

Filesize
4KB

Download
memory/4892-58-0x000001866D180000-0x000001866D190000-memory.dmp

Filesize
64KB

Download
memory/4892-74-0x00000186754F0000-0x00000186754F1000-memory.dmp

Filesize
4KB

Download
memory/4892-76-0x0000018675520000-0x0000018675521000-memory.dmp

Filesize
4KB

Download
memory/4892-77-0x0000018675520000-0x0000018675521000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads