danabot | 76481e75bf486a5a2dbff6bb550830404cc52ca59a8638e0c0df32d8b1b18d06

General

Target
ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe
Size 1.2MB
Sample210901-7gbc8sj7ae
SHA256 76481e75bf486a5a2dbff6bb550830404cc52ca59a8638e0c0df32d8b1b18d06
MD5 ae8b40bdf27fcdd4bd5fef4c5b1448a9
SHA1 35b99757e7185b527a6b6e304e3e87b20411dabc
SHA512 158fb5e85fdd9875f3fc74146fc3bb9af874becf9b9d1b71c81e6288604cc98c8c499be7c2f34cc6c2e2bc75cc1fdb78585bb5e90ca8c04d40ec72cc89dc94db
MD5 SHA1 SHA512

Score

10^/10

danabot banker discovery trojan

Malware Config

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot

Danabot Loader Component 3 IoCs

resource	yara_rule
behavioral2/files/0x0005000000015267-117.dat	DanabotLoader2021
behavioral2/files/0x0005000000015267-118.dat	DanabotLoader2021
behavioral2/files/0x0005000000015267-122.dat	DanabotLoader2021

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1044 created 2284	1044	WerFault.exe	77

Blocklisted process makes network request 1 IoCs

flow	pid	Process
17	2284	rundll32.exe

Loads dropped DLL 2 IoCs

pid	Process
2284	rundll32.exe
804	RUNDLL32.EXE

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Gskyj.tmp	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1044	2284	WerFault.exe	77

Checks processor information in registry 2 TTPs 25 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1044	WerFault.exe
Token: SeBackupPrivilege	1044	WerFault.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1404 wrote to memory of 2284	1404	ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe	77
PID 1404 wrote to memory of 2284	1404	ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe	77
PID 1404 wrote to memory of 2284	1404	ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe	77
PID 2284 wrote to memory of 804	2284	rundll32.exe	78
PID 2284 wrote to memory of 804	2284	rundll32.exe	78
PID 2284 wrote to memory of 804	2284	rundll32.exe	78

C:\Users\Admin\AppData\Local\Temp\ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe
"C:\Users\Admin\AppData\Local\Temp\ae8b40bdf27fcdd4bd5fef4c5b1448a9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AE8B40~1.DLL,s C:\Users\Admin\AppData\Local\Temp\AE8B40~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\AE8B40~1.DLL,LiQKQkM=
    3⤵
    - Loads dropped DLL
    - Checks processor information in registry
    PID:804
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 792
    3⤵
    - Suspicious use of NtCreateProcessExOtherParentProcess
    - Program crash
    - Suspicious use of AdjustPrivilegeToken
    PID:1044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/804-125-0x0000000004BE0000-0x0000000005E78000-memory.dmp

Download

memory/1404-114-0x0000000004110000-0x0000000004216000-memory.dmp

Download

memory/1404-115-0x0000000000400000-0x000000000224D000-memory.dmp

Download

memory/2284-124-0x0000000005380000-0x0000000006618000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads