danabot | 3398ede2cf7709dfed1dab7fe0538a6a4c705428310888a17f8e0bb058c9364a

Analysis

max time kernel
131s
max time network
123s
platform
windows10_x64
resource
win10v20210410
submitted
26-05-2021 07:03

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General

Target

199d3bfe9cfeeb8297506f977670ac0e.exe
Size

6.1MB
MD5

199d3bfe9cfeeb8297506f977670ac0e
SHA1

5348838ddfac8fc17a8301c3a589ce8b807a6e84
SHA256

3398ede2cf7709dfed1dab7fe0538a6a4c705428310888a17f8e0bb058c9364a
SHA512

32bb93f02889befbddd599938513fdd28ea01d0c4b425bbd49a49149c980612db5297cd027e1363134ecad6aea851663785cd77121d6cfd856be446a708386bd

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 1 IoCs

Processes:

RUNDLL32.EXE

flow pid process

12 2788 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

2424 rundll32.exe
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2424 rundll32.exe
2788 RUNDLL32.EXE
2788 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
12	2788	RUNDLL32.EXE

pid	process
2424	rundll32.exe

pid	process
2424	rundll32.exe
2788	RUNDLL32.EXE
2788	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exeRUNDLL32.EXEpowershell.exe

pid process

3968 powershell.exe
3968 powershell.exe
3968 powershell.exe
2788 RUNDLL32.EXE
2788 RUNDLL32.EXE
804 powershell.exe
804 powershell.exe
804 powershell.exe

pid	process
3968	powershell.exe
3968	powershell.exe
3968	powershell.exe
2788	RUNDLL32.EXE
2788	RUNDLL32.EXE
804	powershell.exe
804	powershell.exe
804	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2424	rundll32.exe
Token: SeDebugPrivilege	2788	RUNDLL32.EXE
Token: SeDebugPrivilege	3968	powershell.exe
Token: SeDebugPrivilege	804	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

2788 RUNDLL32.EXE

pid	process
2788	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

199d3bfe9cfeeb8297506f977670ac0e.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 508 wrote to memory of 2424	508	199d3bfe9cfeeb8297506f977670ac0e.exe	rundll32.exe
PID 508 wrote to memory of 2424	508	199d3bfe9cfeeb8297506f977670ac0e.exe	rundll32.exe
PID 508 wrote to memory of 2424	508	199d3bfe9cfeeb8297506f977670ac0e.exe	rundll32.exe
PID 2424 wrote to memory of 2788	2424	rundll32.exe	RUNDLL32.EXE
PID 2424 wrote to memory of 2788	2424	rundll32.exe	RUNDLL32.EXE
PID 2424 wrote to memory of 2788	2424	rundll32.exe	RUNDLL32.EXE
PID 2788 wrote to memory of 3968	2788	RUNDLL32.EXE	powershell.exe
PID 2788 wrote to memory of 3968	2788	RUNDLL32.EXE	powershell.exe
PID 2788 wrote to memory of 3968	2788	RUNDLL32.EXE	powershell.exe
PID 2788 wrote to memory of 804	2788	RUNDLL32.EXE	powershell.exe
PID 2788 wrote to memory of 804	2788	RUNDLL32.EXE	powershell.exe
PID 2788 wrote to memory of 804	2788	RUNDLL32.EXE	powershell.exe
PID 804 wrote to memory of 1056	804	powershell.exe	nslookup.exe
PID 804 wrote to memory of 1056	804	powershell.exe	nslookup.exe
PID 804 wrote to memory of 1056	804	powershell.exe	nslookup.exe
PID 2788 wrote to memory of 2576	2788	RUNDLL32.EXE	schtasks.exe
PID 2788 wrote to memory of 2576	2788	RUNDLL32.EXE	schtasks.exe
PID 2788 wrote to memory of 2576	2788	RUNDLL32.EXE	schtasks.exe
PID 2788 wrote to memory of 3272	2788	RUNDLL32.EXE	schtasks.exe
PID 2788 wrote to memory of 3272	2788	RUNDLL32.EXE	schtasks.exe
PID 2788 wrote to memory of 3272	2788	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\199d3bfe9cfeeb8297506f977670ac0e.exe
"C:\Users\Admin\AppData\Local\Temp\199d3bfe9cfeeb8297506f977670ac0e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:508
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\199D3B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\199D3B~1.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\199D3B~1.DLL,a1YVLDaWBTT4
    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:2788
  - - 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\tmp61EC.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3968
  - - 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\tmp74F9.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:804
    - - C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        5⤵
        
        PID:1056
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:2576
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:3272

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

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
c8745bb04b9d4485e86c34160b899c57

SHA1
2641708e9c036f1b5b014cf5fe65b644e9112140

SHA256
44b16389fc5b484e30f1499166df17261a85700649485403d6b4aaed78082d73

SHA512
52020539a20c52f006463ab74da843e50b3e60c37db31ef5a9f1c7ea9a68a0d2fda08900dbfe8da4f3b57d40499234b043199c1d059e18d6ef1a14a740fbc924

Download Submit
C:\Users\Admin\AppData\Local\Temp\199D3B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp61EC.tmp.ps1

MD5
7c5411c08e6305c14d896fb24029be3f

SHA1
27f42a0ed37fba605b7cb8a39348d21bcea15cf3

SHA256
1dd31c6ab445e18f2497b91c80097c4ca7ceea2dbbaacde0d1310ce3d6828272

SHA512
b780bd8fdc3ec44d20e2f983d72eaf3d8df3022b6feb66f4bfbc0e47761fe6fe424e873bc4b79d568b6d3f504a61d5c5f3b9435cd867ac61358e68235f28abb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp61ED.tmp

MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp74F9.tmp.ps1

MD5
cb31a5c8fc8176585d4dd2d7ea4e9b3b

SHA1
97e0e52399985321fec1c1a8d3058ad6b8ca5ac7

SHA256
da6434affa48ee2a6ae64b591573ef18991274737035c64927102bb44c67b10c

SHA512
b57a0cfb9c7360271905b1848cadca247fb45fc28405ec44251bcaa6ba389fb0128a8c901ee8773b8b45d0ad1edbccb27966bf79329727676632c506944b16a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp74FA.tmp

MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\199D3B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\199D3B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\199D3B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/508-117-0x0000000002D20000-0x0000000003427000-memory.dmp

Filesize
7.0MB

Download
memory/508-121-0x0000000000C10000-0x0000000000D5A000-memory.dmp

Filesize
1.3MB

Download
memory/508-118-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/804-168-0x0000000008040000-0x0000000008041000-memory.dmp

Filesize
4KB

Download
memory/804-170-0x0000000004580000-0x0000000004581000-memory.dmp

Filesize
4KB

Download
memory/804-172-0x0000000004582000-0x0000000004583000-memory.dmp

Filesize
4KB

Download
memory/804-165-0x0000000007880000-0x0000000007881000-memory.dmp

Filesize
4KB

Download
memory/804-184-0x0000000004583000-0x0000000004584000-memory.dmp

Filesize
4KB

Download
memory/804-156-0x0000000000000000-mapping.dmp

Download
memory/1056-180-0x0000000000000000-mapping.dmp

Download
memory/2424-114-0x0000000000000000-mapping.dmp

Download
memory/2424-124-0x0000000002F40000-0x0000000002F41000-memory.dmp

Filesize
4KB

Download
memory/2424-119-0x0000000005121000-0x0000000005780000-memory.dmp

Filesize
6.4MB

Download
memory/2576-183-0x0000000000000000-mapping.dmp

Download
memory/2788-127-0x0000000004240000-0x0000000004805000-memory.dmp

Filesize
5.8MB

Download
memory/2788-169-0x0000000000520000-0x000000000066A000-memory.dmp

Filesize
1.3MB

Download
memory/2788-123-0x0000000000000000-mapping.dmp

Download
memory/2788-128-0x00000000054B0000-0x00000000054B1000-memory.dmp

Filesize
4KB

Download
memory/2788-129-0x0000000004C41000-0x00000000052A0000-memory.dmp

Filesize
6.4MB

Download
memory/3272-185-0x0000000000000000-mapping.dmp

Download
memory/3968-138-0x0000000008110000-0x0000000008111000-memory.dmp

Filesize
4KB

Download
memory/3968-135-0x0000000007780000-0x0000000007781000-memory.dmp

Filesize
4KB

Download
memory/3968-155-0x0000000007173000-0x0000000007174000-memory.dmp

Filesize
4KB

Download
memory/3968-140-0x0000000007172000-0x0000000007173000-memory.dmp

Filesize
4KB

Download
memory/3968-139-0x0000000007170000-0x0000000007171000-memory.dmp

Filesize
4KB

Download
memory/3968-143-0x0000000008820000-0x0000000008821000-memory.dmp

Filesize
4KB

Download
memory/3968-137-0x00000000080A0000-0x00000000080A1000-memory.dmp

Filesize
4KB

Download
memory/3968-136-0x0000000007F30000-0x0000000007F31000-memory.dmp

Filesize
4KB

Download
memory/3968-152-0x00000000073B0000-0x00000000073B1000-memory.dmp

Filesize
4KB

Download
memory/3968-141-0x0000000007EF0000-0x0000000007EF1000-memory.dmp

Filesize
4KB

Download
memory/3968-134-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

Download
memory/3968-133-0x0000000007080000-0x0000000007081000-memory.dmp

Filesize
4KB

Download
memory/3968-130-0x0000000000000000-mapping.dmp

Download
memory/3968-151-0x0000000009590000-0x0000000009591000-memory.dmp

Filesize
4KB

Download
memory/3968-150-0x000000000A000000-0x000000000A001000-memory.dmp

Filesize
4KB

Download
memory/3968-145-0x0000000008930000-0x0000000008931000-memory.dmp

Filesize
4KB

Download
memory/3968-142-0x0000000008A30000-0x0000000008A31000-memory.dmp

Filesize
4KB

Download