danabot | 70e97b1be94a6abcdfbd1bec5a5408cb6ed3a544a21ce5a00554779787c22c60

Resubmissions

20-05-2021 18:40

210520-crw5n5xe6s 10

20-05-2021 18:37

210520-and41s1bpj 10

Analysis

max time kernel
133s
max time network
124s
platform
windows7_x64
resource
win7v20210410
submitted
20-05-2021 18:37

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General

Target

lchosts.exe
Size

6.1MB
MD5

918353ce3730bc8dcfd94bfade41e6f6
SHA1

0db0ce7231b515cc856d379b3e32fd39f15d713a
SHA256

70e97b1be94a6abcdfbd1bec5a5408cb6ed3a544a21ce5a00554779787c22c60
SHA512

77752bb2c2c83adf0e876c9c1155774f4c0783a5fb94dd05d42af117f1f1fc0341ca2bf0d98c66abf0ef4d3967ac6fe7f84996c59817d94366549c1a48c70dc6

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

Attributes

embedded_hash
AEF96B4D339B580ABB737F203C2D0F52

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 4 IoCs

Processes:

RUNDLL32.EXE

flow pid process

5 1600 RUNDLL32.EXE
6 1600 RUNDLL32.EXE
7 1600 RUNDLL32.EXE
8 1600 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

608 rundll32.exe
Loads dropped DLL 8 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

608 rundll32.exe
608 rundll32.exe
608 rundll32.exe
608 rundll32.exe
1600 RUNDLL32.EXE
1600 RUNDLL32.EXE
1600 RUNDLL32.EXE
1600 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
5	1600	RUNDLL32.EXE
6	1600	RUNDLL32.EXE
7	1600	RUNDLL32.EXE
8	1600	RUNDLL32.EXE

pid	process
608	rundll32.exe

pid	process
608	rundll32.exe
608	rundll32.exe
608	rundll32.exe
608	rundll32.exe
1600	RUNDLL32.EXE
1600	RUNDLL32.EXE
1600	RUNDLL32.EXE
1600	RUNDLL32.EXE

Drops desktop.ini file(s) 4 IoCs

Processes:

RUNDLL32.EXE

description	ioc	process
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\Windows\Temporary Internet Files\Content.IE5\2MTLR0RV\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\XVLP3GFJ\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\MLS6OOW4\desktop.ini	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 608 rundll32.exe
Token: SeDebugPrivilege 1600 RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	608	rundll32.exe
Token: SeDebugPrivilege	1600	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

lchosts.exerundll32.exe

description	pid	process	target process
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 1088 wrote to memory of 608	1088	lchosts.exe	rundll32.exe
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE
PID 608 wrote to memory of 1600	608	rundll32.exe	RUNDLL32.EXE

C:\Users\Admin\AppData\Local\Temp\lchosts.exe
"C:\Users\Admin\AppData\Local\Temp\lchosts.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\lchosts.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:608
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL,HBAMjBwoA8A=
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Drops desktop.ini file(s)
    - Suspicious use of AdjustPrivilegeToken
    PID:1600

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\LCHOST~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/608-70-0x00000000020B0000-0x0000000002675000-memory.dmp

Filesize
5.8MB

Download
memory/608-63-0x0000000000000000-mapping.dmp

Download
memory/608-71-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/608-79-0x0000000002AF1000-0x0000000003150000-memory.dmp

Filesize
6.4MB

Download
memory/608-80-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/1088-60-0x00000000029D0000-0x00000000030D7000-memory.dmp

Filesize
7.0MB

Download
memory/1088-61-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/1088-59-0x00000000753B1000-0x00000000753B3000-memory.dmp

Filesize
8KB

Download
memory/1088-62-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1600-72-0x0000000000000000-mapping.dmp

Download
memory/1600-78-0x0000000002090000-0x0000000002655000-memory.dmp

Filesize
5.8MB

Download
memory/1600-81-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/1600-82-0x0000000002931000-0x0000000002F90000-memory.dmp

Filesize
6.4MB

Download