danabot | 4fa6dcec96075d9e5a69d728d69b1e32fd59be3598742221a3704505fc073935

Analysis

max time kernel
122s
max time network
122s
platform
windows10_x64
resource
win10-en-20211208
submitted
06-01-2022 13:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dana2_main_module.dll
Size

14.9MB
MD5

ccc1cb042ebb862832cc9f593c83a840
SHA1

ffdb2747bbfca03ea0b469a11926957f79a6fe18
SHA256

4fa6dcec96075d9e5a69d728d69b1e32fd59be3598742221a3704505fc073935
SHA512

4ddeed3a27ecb84905f79281bb2c27089351bc09266090acfaa0082eefdaeabcb95eb0657d824b9da4ce9787679c123107b92ad1007ca3c5def132468e37d4e2

Score

10^/10

danabot 4 banker discovery persistence trojan

Malware Config

Extracted

Family

danabot

Version

2108

Botnet

142.11.244.223:443

192.236.194.72:443

192.119.110.4:443

Attributes

embedded_hash
8357B947FCA843DB2D85EC29EDCDEF3C
type
main

rsa_privkey.plain

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
16	3668	RUNDLL32.EXE

Sets DLL path for service in the registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
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 System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	RUNDLL32.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Mozilla\Firefox\Profiles\pkcs11.txt	rundll32.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Mozilla\Firefox\Profiles\cert9.db	rundll32.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1376 set thread context of 1696	1376	RUNDLL32.EXE	75

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 64 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	svchost.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	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\Platform Specific Field 1	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\FeatureSet	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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\Identifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	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\0\Component Information	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	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\Previous Update Revision	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\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	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\ProcessorNameString	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	svchost.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	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\Identifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	svchost.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\FeatureSet	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	svchost.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 opened	\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\Update Revision	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	svchost.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6EE7C1C8CEC7802E9F88AC09B01993BA9150CBEC	RUNDLL32.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6EE7C1C8CEC7802E9F88AC09B01993BA9150CBEC\Blob = 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	RUNDLL32.EXE

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3988	svchost.exe
3988	svchost.exe
3668	RUNDLL32.EXE
3668	RUNDLL32.EXE
3668	RUNDLL32.EXE
3668	RUNDLL32.EXE
3668	RUNDLL32.EXE
3668	RUNDLL32.EXE
660	powershell.exe
660	powershell.exe
660	powershell.exe
1376	RUNDLL32.EXE
1376	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3668	RUNDLL32.EXE
Token: SeDebugPrivilege	660	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1696	rundll32.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2696	2476	rundll32.exe	68
PID 2476 wrote to memory of 2696	2476	rundll32.exe	68
PID 2476 wrote to memory of 2696	2476	rundll32.exe	68
PID 3988 wrote to memory of 3668	3988	svchost.exe	70
PID 3988 wrote to memory of 3668	3988	svchost.exe	70
PID 3988 wrote to memory of 3668	3988	svchost.exe	70
PID 2696 wrote to memory of 660	2696	rundll32.exe	71
PID 2696 wrote to memory of 660	2696	rundll32.exe	71
PID 2696 wrote to memory of 660	2696	rundll32.exe	71
PID 3668 wrote to memory of 1376	3668	RUNDLL32.EXE	74
PID 3668 wrote to memory of 1376	3668	RUNDLL32.EXE	74
PID 3668 wrote to memory of 1376	3668	RUNDLL32.EXE	74
PID 1376 wrote to memory of 1696	1376	RUNDLL32.EXE	75
PID 1376 wrote to memory of 1696	1376	RUNDLL32.EXE	75
PID 1376 wrote to memory of 1696	1376	RUNDLL32.EXE	75
PID 1696 wrote to memory of 3956	1696	rundll32.exe	76
PID 1696 wrote to memory of 3956	1696	rundll32.exe	76

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dana2_main_module.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dana2_main_module.dll,#1
  2⤵
  - Checks processor information in registry
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\dana2_main_module.dll
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:660

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k LocalService
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3988
- C:\Windows\SysWOW64\RUNDLL32.EXE
  C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\dana2_main_module.dll,YwVeRzg0SQ==
  2⤵
  - Blocklisted process makes network request
  - Drops file in System32 directory
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\dana2_main_module.dll,LwcnNVEzSVVY
    3⤵
    - Suspicious use of SetThreadContext
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1376
  - - C:\Windows\system32\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Windows\system32\shell32.dll,#61 7239
      4⤵
      Drops file in System32 directory
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:1696
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:3956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/660-137-0x0000000002EF0000-0x0000000002EF1000-memory.dmp

Filesize
4KB

Download
memory/660-160-0x0000000002F03000-0x0000000002F04000-memory.dmp

Filesize
4KB

Download
memory/660-145-0x0000000007300000-0x0000000007928000-memory.dmp

Filesize
6.2MB

Download
memory/660-365-0x0000000006F00000-0x0000000006F08000-memory.dmp

Filesize
32KB

Download
memory/660-360-0x0000000006F00000-0x0000000006F08000-memory.dmp

Filesize
32KB

Download
memory/660-359-0x00000000096C0000-0x00000000096DA000-memory.dmp

Filesize
104KB

Download
memory/660-354-0x00000000096C0000-0x00000000096DA000-memory.dmp

Filesize
104KB

Download
memory/660-161-0x0000000009760000-0x00000000097F4000-memory.dmp

Filesize
592KB

Download
memory/660-124-0x0000000002EF0000-0x0000000002EF1000-memory.dmp

Filesize
4KB

Download
memory/660-125-0x0000000002EF0000-0x0000000002EF1000-memory.dmp

Filesize
4KB

Download
memory/660-126-0x0000000004850000-0x0000000004886000-memory.dmp

Filesize
216KB

Download
memory/660-127-0x0000000007300000-0x0000000007928000-memory.dmp

Filesize
6.2MB

Download
memory/660-128-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download
memory/660-129-0x0000000002F02000-0x0000000002F03000-memory.dmp

Filesize
4KB

Download
memory/660-130-0x00000000072A0000-0x00000000072C2000-memory.dmp

Filesize
136KB

Download
memory/660-159-0x0000000009340000-0x00000000093E5000-memory.dmp

Filesize
660KB

Download
memory/660-132-0x00000000079A0000-0x0000000007A06000-memory.dmp

Filesize
408KB

Download
memory/660-133-0x0000000007CB0000-0x0000000008000000-memory.dmp

Filesize
3.3MB

Download
memory/660-134-0x0000000007B60000-0x0000000007B7C000-memory.dmp

Filesize
112KB

Download
memory/660-135-0x0000000008080000-0x00000000080CB000-memory.dmp

Filesize
300KB

Download
memory/660-136-0x00000000083E0000-0x0000000008456000-memory.dmp

Filesize
472KB

Download
memory/660-146-0x0000000009200000-0x0000000009233000-memory.dmp

Filesize
204KB

Download
memory/660-154-0x00000000091E0000-0x00000000091FE000-memory.dmp

Filesize
120KB

Download
memory/660-131-0x0000000007B80000-0x0000000007BE6000-memory.dmp

Filesize
408KB

Download
memory/660-147-0x000000007EDE0000-0x000000007EDE1000-memory.dmp

Filesize
4KB

Download
memory/660-148-0x0000000009200000-0x0000000009233000-memory.dmp

Filesize
204KB

Download
memory/660-149-0x00000000072A0000-0x00000000072C2000-memory.dmp

Filesize
136KB

Download
memory/660-151-0x00000000079A0000-0x0000000007A06000-memory.dmp

Filesize
408KB

Download
memory/660-150-0x0000000007B80000-0x0000000007BE6000-memory.dmp

Filesize
408KB

Download
memory/660-152-0x0000000008080000-0x00000000080CB000-memory.dmp

Filesize
300KB

Download
memory/660-153-0x00000000083E0000-0x0000000008456000-memory.dmp

Filesize
472KB

Download
memory/1376-392-0x00000000060D0000-0x00000000060D1000-memory.dmp

Filesize
4KB

Download
memory/1696-394-0x000001FDB2630000-0x000001FDB27F2000-memory.dmp

Filesize
1.8MB

Download
memory/1696-393-0x0000000000130000-0x00000000002E1000-memory.dmp

Filesize
1.7MB

Download
memory/2696-116-0x0000000004E30000-0x0000000005E31000-memory.dmp

Filesize
16.0MB

Download
memory/2696-117-0x0000000006090000-0x0000000006091000-memory.dmp

Filesize
4KB

Download
memory/3668-122-0x0000000005E40000-0x0000000005E41000-memory.dmp

Filesize
4KB

Download
memory/3668-121-0x0000000004B30000-0x0000000005B31000-memory.dmp

Filesize
16.0MB

Download
memory/3988-118-0x0000000003600000-0x0000000004601000-memory.dmp

Filesize
16.0MB

Download
memory/3988-119-0x00000000046E0000-0x00000000046E1000-memory.dmp

Filesize
4KB

Download