originbotnet | b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0

General

Target

b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
Size

382KB
MD5

1ac6fd0301c47ecb144702fd7a9ffe22
SHA1

5282863ed30d9ce822657957774dd2109b07108d
SHA256

b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0
SHA512

85fe94b89498d4fa62a865566bbf3e643825bd59eb6a875418f041fcf780970f2acfba18f79fd4ef94e618d714c3c31d7a803a078bbd7efeabbf0d251c7da6a1
SSDEEP

6144:6M2Pj8FwLjp4/8Af3Dmw2OWD07Zv7gR2z5za/7RZZ039F1VTGxVKOY31NXbxaMSW:6MAj8FwLm/SlD07Zv7ggz5G/7HZ039FY

Score

10^/10

originbotnet keylogger persistence rat trojan

Malware Config

Extracted

Family

originbotnet

C2

http://wjjiutia.com/gate

Attributes

add_startup
true
download_folder_name
phjjylsh.agr
hide_file_startup
true
startup_directory_name
snuXV
startup_environment_name
appdata
startup_installation_name
snuXV.exe
startup_registry_name
snuXV
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Signatures

OriginBotnet
OriginBotnet is a remote access trojan written in C#.
trojan rat keylogger originbotnet

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Roaming\\snuXV\\snuXV.exe"	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
2604	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
2604	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
Token: SeDebugPrivilege	2604	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27
PID 2968 wrote to memory of 2604	2968	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	27

C:\Users\Admin\AppData\Local\Temp\b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
"C:\Users\Admin\AppData\Local\Temp\b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
  "C:\Users\Admin\AppData\Local\Temp\b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2604-22-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-12-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-27-0x00000000006B0000-0x00000000006F0000-memory.dmp

Filesize
256KB

Download
memory/2604-26-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2604-25-0x00000000006B0000-0x00000000006F0000-memory.dmp

Filesize
256KB

Download
memory/2604-23-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2604-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2604-20-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-8-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-10-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-18-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2604-14-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2968-6-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/2968-1-0x0000000000DD0000-0x0000000000E36000-memory.dmp

Filesize
408KB

Download
memory/2968-7-0x0000000000D70000-0x0000000000DB8000-memory.dmp

Filesize
288KB

Download
memory/2968-0-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-24-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-5-0x0000000000C80000-0x0000000000CC0000-memory.dmp

Filesize
256KB

Download
memory/2968-4-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2968-3-0x00000000004E0000-0x00000000004F0000-memory.dmp

Filesize
64KB

Download
memory/2968-2-0x0000000000C80000-0x0000000000CC0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads