danabot | 6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b

Analysis

max time kernel
4294207s
max time network
128s
platform
windows7_x64
resource
win7-20220310-en
submitted
19-03-2022 06:47

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General

Target

6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe
Size

4.4MB
MD5

bbbf9b08ee68f03a9b314a0bb24493bb
SHA1

b63a49aa78bd940599ef14ad71fa56cb96ae0aff
SHA256

6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b
SHA512

69449cb2add2fea73be89ead33182580b05f97b94f3ae77867ac44e3a017e360ea317f49c5105e7f8f60d913bc8ec63dd555bd8aab63f0ff2c9ef3ecc9176afd

Score

10^/10

danabot 3 banker discovery spyware stealer suricata trojan

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

23.106.123.249:443

64.188.20.187:443

108.62.118.103:443

104.227.34.227:443

Attributes

embedded_hash
7851EC18309CA04099F7F0BE42FF6C04
type
main

rsa_pubkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
suricata: ET MALWARE Danabot Key Exchange Request
suricata: ET MALWARE Danabot Key Exchange Request
suricata
Blocklisted process makes network request 4 IoCs

Processes:

RUNDLL32.EXE

flow pid process

2 1824 RUNDLL32.EXE
3 1824 RUNDLL32.EXE
4 1824 RUNDLL32.EXE
5 1824 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

1064 rundll32.exe
Loads dropped DLL 8 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

1064 rundll32.exe
1064 rundll32.exe
1064 rundll32.exe
1064 rundll32.exe
1824 RUNDLL32.EXE
1824 RUNDLL32.EXE
1824 RUNDLL32.EXE
1824 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

flow	pid	process
2	1824	RUNDLL32.EXE
3	1824	RUNDLL32.EXE
4	1824	RUNDLL32.EXE
5	1824	RUNDLL32.EXE

pid	process
1064	rundll32.exe

pid	process
1064	rundll32.exe
1064	rundll32.exe
1064	rundll32.exe
1064	rundll32.exe
1824	RUNDLL32.EXE
1824	RUNDLL32.EXE
1824	RUNDLL32.EXE
1824	RUNDLL32.EXE

Drops desktop.ini file(s) 6 IoCs

Processes:

RUNDLL32.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\QVSMV6J0\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 1064 rundll32.exe
Token: SeDebugPrivilege 1824 RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	1064	rundll32.exe
Token: SeDebugPrivilege	1824	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exerundll32.exe

description	pid	process	target process
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1604 wrote to memory of 1064	1604	6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe	rundll32.exe
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE
PID 1064 wrote to memory of 1824	1064	rundll32.exe	RUNDLL32.EXE

C:\Users\Admin\AppData\Local\Temp\6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe
"C:\Users\Admin\AppData\Local\Temp\6787ef5832c890f5d9117f4d8bc85601100e7f236ad5830a4a00e64cb3160d7b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6787EF~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\6787EF~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\6787EF~1.DLL,WgNXjBzvAhT3
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Suspicious use of AdjustPrivilegeToken
PID:1824

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

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\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
\Users\Admin\AppData\Local\Temp\6787EF~1.DLL
MD5
80c8fc3e4f8f3d60fc03b6cbef598e77

SHA1
7c3e8ebc0ed2cad7d0f46eb7d99d15ade70c72ee

SHA256
29ed67715882fc2294d0aaea64c4cd79697522a95d7a554d1c6b73ccd7b76d9e

SHA512
61e12040d1b6252893f6913b18e190f9818c210e50309857863a3213d55a07c4c1bd8cb1d3489c6805ae698ec4c289eff24b3970dba78d24a08db6fcf3711e61

Download Submit
memory/1064-68-0x0000000002CF0000-0x0000000002CF1000-memory.dmp

Filesize
4KB

Download
memory/1064-65-0x0000000001DE0000-0x00000000021AB000-memory.dmp

Filesize
3.8MB

Download
memory/1064-66-0x00000000025C0000-0x0000000002C1F000-memory.dmp

Filesize
6.4MB

Download
memory/1064-67-0x00000000025C0000-0x0000000002C1F000-memory.dmp

Filesize
6.4MB

Download
memory/1604-58-0x0000000000400000-0x000000000552B000-memory.dmp

Filesize
81.2MB

Download
memory/1604-55-0x0000000005700000-0x0000000005ACB000-memory.dmp

Filesize
3.8MB

Download
memory/1604-54-0x0000000005700000-0x0000000005ACB000-memory.dmp

Filesize
3.8MB

Download
memory/1604-56-0x0000000005AD0000-0x0000000005EAD000-memory.dmp

Filesize
3.9MB

Download
memory/1604-57-0x0000000076361000-0x0000000076363000-memory.dmp

Filesize
8KB

Download
memory/1824-74-0x0000000001D80000-0x000000000214B000-memory.dmp

Filesize
3.8MB

Download
memory/1824-75-0x0000000002560000-0x0000000002BBF000-memory.dmp

Filesize
6.4MB

Download
memory/1824-77-0x0000000002560000-0x0000000002BBF000-memory.dmp

Filesize
6.4MB

Download
memory/1824-76-0x0000000002D10000-0x0000000002D11000-memory.dmp

Filesize
4KB

Download