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-1-5-21-919254492-3979293997-764407192-1000\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 876 set thread context of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
2000	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
2000	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe
Token: SeDebugPrivilege	2000	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93
PID 876 wrote to memory of 2000	876	b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0.exe	93

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:876
- 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:2000

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/876-10-0x0000000006CA0000-0x0000000006CAA000-memory.dmp

Filesize
40KB

Download
memory/876-11-0x00000000084E0000-0x0000000008528000-memory.dmp

Filesize
288KB

Download
memory/876-2-0x00000000058D0000-0x0000000005E74000-memory.dmp

Filesize
5.6MB

Download
memory/876-3-0x0000000005410000-0x00000000054A2000-memory.dmp

Filesize
584KB

Download
memory/876-4-0x00000000054B0000-0x0000000005804000-memory.dmp

Filesize
3.3MB

Download
memory/876-5-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/876-6-0x00000000058C0000-0x00000000058CA000-memory.dmp

Filesize
40KB

Download
memory/876-7-0x00000000083C0000-0x00000000083D0000-memory.dmp

Filesize
64KB

Download
memory/876-8-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/876-12-0x000000000AC50000-0x000000000ACEC000-memory.dmp

Filesize
624KB

Download
memory/876-1-0x00000000009C0000-0x0000000000A26000-memory.dmp

Filesize
408KB

Download
memory/876-0-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/876-9-0x00000000053F0000-0x0000000005400000-memory.dmp

Filesize
64KB

Download
memory/876-17-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/2000-15-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/2000-16-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2000-13-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2000-18-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/2000-19-0x00000000744C0000-0x0000000074C70000-memory.dmp

Filesize
7.7MB

Download
memory/2000-20-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2000-23-0x0000000007650000-0x0000000007812000-memory.dmp

Filesize
1.8MB

Download
memory/2000-24-0x0000000007D50000-0x000000000827C000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads