danabot | e3433215e57803029ce2a3e019d844b377aeb77ea11e0154289fbd4c24838d51

Analysis

max time kernel
128s
max time network
113s
platform
windows10_x64
resource
win10v20201028
submitted
02-01-2021 09:35

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General

Target

3350aae4c4ebb8a9d200f05d1fd7950b.exe
Size

4.4MB
MD5

3350aae4c4ebb8a9d200f05d1fd7950b
SHA1

19468c85dd6772e7d5566bd9f3c216c4e8bfcfae
SHA256

e3433215e57803029ce2a3e019d844b377aeb77ea11e0154289fbd4c24838d51
SHA512

0646016c83f4da20138a4a9c710b368de53152000e8bce6cebfedea787bb9a1c94068078b88ba557976c12fa009c6cb72305dcafacdb85a6d59587cac2aeef86

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

108.62.118.103:443

23.226.132.92:443

23.106.123.249:443

108.62.141.152:443

Attributes

embedded_hash
49574F66CD0103BBD725C08A9805C2BE

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

Processes:

RUNDLL32.EXE

flow pid process

8 3192 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

3248 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

3248 rundll32.exe
3248 rundll32.exe
3192 RUNDLL32.EXE
3192 RUNDLL32.EXE
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	pid	process
8	3192	RUNDLL32.EXE

pid	process
3248	rundll32.exe

pid	process
3248	rundll32.exe
3248	rundll32.exe
3192	RUNDLL32.EXE
3192	RUNDLL32.EXE

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

RUNDLL32.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exeRUNDLL32.EXEpowershell.exe

pid	process
3380	powershell.exe
3380	powershell.exe
3380	powershell.exe
3192	RUNDLL32.EXE
3192	RUNDLL32.EXE
3820	powershell.exe
3820	powershell.exe
3820	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3248	rundll32.exe
Token: SeDebugPrivilege	3192	RUNDLL32.EXE
Token: SeDebugPrivilege	3380	powershell.exe
Token: SeDebugPrivilege	3820	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

3192 RUNDLL32.EXE

pid	process
3192	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

3350aae4c4ebb8a9d200f05d1fd7950b.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 576 wrote to memory of 3248	576	3350aae4c4ebb8a9d200f05d1fd7950b.exe	rundll32.exe
PID 576 wrote to memory of 3248	576	3350aae4c4ebb8a9d200f05d1fd7950b.exe	rundll32.exe
PID 576 wrote to memory of 3248	576	3350aae4c4ebb8a9d200f05d1fd7950b.exe	rundll32.exe
PID 3248 wrote to memory of 3192	3248	rundll32.exe	RUNDLL32.EXE
PID 3248 wrote to memory of 3192	3248	rundll32.exe	RUNDLL32.EXE
PID 3248 wrote to memory of 3192	3248	rundll32.exe	RUNDLL32.EXE
PID 3192 wrote to memory of 3380	3192	RUNDLL32.EXE	powershell.exe
PID 3192 wrote to memory of 3380	3192	RUNDLL32.EXE	powershell.exe
PID 3192 wrote to memory of 3380	3192	RUNDLL32.EXE	powershell.exe
PID 3192 wrote to memory of 3820	3192	RUNDLL32.EXE	powershell.exe
PID 3192 wrote to memory of 3820	3192	RUNDLL32.EXE	powershell.exe
PID 3192 wrote to memory of 3820	3192	RUNDLL32.EXE	powershell.exe
PID 3820 wrote to memory of 196	3820	powershell.exe	nslookup.exe
PID 3820 wrote to memory of 196	3820	powershell.exe	nslookup.exe
PID 3820 wrote to memory of 196	3820	powershell.exe	nslookup.exe
PID 3192 wrote to memory of 1224	3192	RUNDLL32.EXE	schtasks.exe
PID 3192 wrote to memory of 1224	3192	RUNDLL32.EXE	schtasks.exe
PID 3192 wrote to memory of 1224	3192	RUNDLL32.EXE	schtasks.exe
PID 3192 wrote to memory of 1004	3192	RUNDLL32.EXE	schtasks.exe
PID 3192 wrote to memory of 1004	3192	RUNDLL32.EXE	schtasks.exe
PID 3192 wrote to memory of 1004	3192	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe
"C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:576

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\3350AA~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3248

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,ej48LDYSBQ==
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3192

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp8310.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3380

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpA446.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3820

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:196

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:1224

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:1004

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
MD5
47eebe401625bbc55e75dbfb72e9e89a

SHA1
db3b2135942d2532c59b9788253638eb77e5995e

SHA256
f1cd56000c44bbdb6880b5b133731f493fe8cba8198c5a861da6ae7b489ed0c3

SHA512
590b149863d58be346e7927c28501375cc570858d2f156d234b03d68b86c5c0667a1038e2b6f6639172bf95638ca9f7c70f45270951abbcdf43b1be853b81d56

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
ffbc9a698e050baba368296a2e7cafe9

SHA1
2788640ebb00a5de0edef54ff4891ea29635265d

SHA256
0534add183fcaac320877bf589d8887342d05eb8c8cf52fd3d5fdfcd034a1bbc

SHA512
de989a3b04148fcfb71fe7d1be996062aa1a52b3355335d16f1e4370b04690ed0c2ad641f46543b111c3dcce1c76d4da1232054360d4f624d4ce3c75aead0870

Download Submit
C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
MD5
8416981f424fd3a6e60e90cd624499d7

SHA1
6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

SHA256
d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

SHA512
96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8310.tmp.ps1
MD5
05916e16db6cc3415ee4652061b369fc

SHA1
1dccf3f8f560bf11ce26c3a2d6c99222c0edf543

SHA256
59a4e2a6d00d89c599b4cd090cd3bf248424bfecf40bd2637857e4f48feab00b

SHA512
2b10ff3635d58c563ebf467e37d2746127352223918876915d158d73f6757a1be36a195ac442f09dd887abcc086db8082bab82cc21e04f90404c2e9c09383e57

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8311.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA446.tmp.ps1
MD5
e766ee5ed963139064c6de7d853e9b9b

SHA1
f4111af70abab8f282c99729bd8aa991a314115a

SHA256
6b4bf7ce12d15a67852da3bc03dbb9d6da145cd8679301aeca4891e6736c929b

SHA512
7ff6e6deb907ec53d093e45deca9966ef9899f1632715dbb829b1bd72cfaa094f01368ea2445ee4944e300fe35ed27b9cfe62076180e26a01d80d1845e55afa7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA447.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
MD5
8416981f424fd3a6e60e90cd624499d7

SHA1
6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

SHA256
d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

SHA512
96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

Download Submit
\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
MD5
8416981f424fd3a6e60e90cd624499d7

SHA1
6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

SHA256
d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

SHA512
96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

Download Submit
\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
MD5
8416981f424fd3a6e60e90cd624499d7

SHA1
6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

SHA256
d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

SHA512
96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

Download Submit
\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
MD5
8416981f424fd3a6e60e90cd624499d7

SHA1
6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

SHA256
d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

SHA512
96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

Download Submit
memory/196-45-0x0000000000000000-mapping.dmp

Download
memory/576-2-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/1004-48-0x0000000000000000-mapping.dmp

Download
memory/1224-47-0x0000000000000000-mapping.dmp

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memory/3192-11-0x0000000004C80000-0x00000000052DF000-memory.dmp

Filesize
6.4MB

Download
memory/3192-8-0x0000000000000000-mapping.dmp

Download
memory/3248-7-0x00000000049A0000-0x0000000004FFF000-memory.dmp

Filesize
6.4MB

Download
memory/3248-3-0x0000000000000000-mapping.dmp

Download
memory/3380-20-0x0000000007BF0000-0x0000000007BF1000-memory.dmp

Filesize
4KB

Download
memory/3380-18-0x0000000007650000-0x0000000007651000-memory.dmp

Filesize
4KB

Download
memory/3380-21-0x0000000008230000-0x0000000008231000-memory.dmp

Filesize
4KB

Download
memory/3380-24-0x0000000008150000-0x0000000008151000-memory.dmp

Filesize
4KB

Download
memory/3380-25-0x00000000097E0000-0x00000000097E1000-memory.dmp

Filesize
4KB

Download
memory/3380-26-0x0000000008D70000-0x0000000008D71000-memory.dmp

Filesize
4KB

Download
memory/3380-27-0x0000000006B80000-0x0000000006B81000-memory.dmp

Filesize
4KB

Download
memory/3380-19-0x00000000078A0000-0x00000000078A1000-memory.dmp

Filesize
4KB

Download
memory/3380-12-0x0000000000000000-mapping.dmp

Download
memory/3380-22-0x0000000008010000-0x0000000008011000-memory.dmp

Filesize
4KB

Download
memory/3380-13-0x00000000709C0000-0x00000000710AE000-memory.dmp

Filesize
6.9MB

Download
memory/3380-14-0x0000000004500000-0x0000000004501000-memory.dmp

Filesize
4KB

Download
memory/3380-17-0x0000000007830000-0x0000000007831000-memory.dmp

Filesize
4KB

Download
memory/3380-15-0x0000000006F50000-0x0000000006F51000-memory.dmp

Filesize
4KB

Download
memory/3380-16-0x00000000075B0000-0x00000000075B1000-memory.dmp

Filesize
4KB

Download
memory/3820-40-0x0000000007F30000-0x0000000007F31000-memory.dmp

Filesize
4KB

Download
memory/3820-37-0x00000000075D0000-0x00000000075D1000-memory.dmp

Filesize
4KB

Download
memory/3820-31-0x0000000070360000-0x0000000070A4E000-memory.dmp

Filesize
6.9MB

Download
memory/3820-29-0x0000000000000000-mapping.dmp

Download