danabot | 1c14bddb487a062c0a169313a68281d7ce8dca8b49c5fa1561d90a7374bcd579

Analysis

max time kernel
131s
max time network
110s
platform
windows10_x64
resource
win10v20210410
submitted
02-06-2021 11:14

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General

Target

af614b3f803df5c0847848ed6844dd38.exe
Size

6.0MB
MD5

af614b3f803df5c0847848ed6844dd38
SHA1

7b3df2fc2f396d09ded9774965c2339d7024b034
SHA256

1c14bddb487a062c0a169313a68281d7ce8dca8b49c5fa1561d90a7374bcd579
SHA512

dabf50f4679918c441e50688b93d336e65690168d1f05529c1498230f7001eb329df7065b6218bce31ccfd78b8e95ce4fabed8b49f7682363d5d9b088bce5d62

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

14 2248 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

3908 rundll32.exe
Loads dropped DLL 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

3908 rundll32.exe
2248 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
14	2248	RUNDLL32.EXE

pid	process
3908	rundll32.exe

pid	process
3908	rundll32.exe
2248	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
2664	powershell.exe
2664	powershell.exe
2664	powershell.exe
2248	RUNDLL32.EXE
2248	RUNDLL32.EXE
3796	powershell.exe
3796	powershell.exe
3796	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3908	rundll32.exe
Token: SeDebugPrivilege	2248	RUNDLL32.EXE
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	3796	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

2248 RUNDLL32.EXE

pid	process
2248	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

af614b3f803df5c0847848ed6844dd38.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 3952 wrote to memory of 3908	3952	af614b3f803df5c0847848ed6844dd38.exe	rundll32.exe
PID 3952 wrote to memory of 3908	3952	af614b3f803df5c0847848ed6844dd38.exe	rundll32.exe
PID 3952 wrote to memory of 3908	3952	af614b3f803df5c0847848ed6844dd38.exe	rundll32.exe
PID 3908 wrote to memory of 2248	3908	rundll32.exe	RUNDLL32.EXE
PID 3908 wrote to memory of 2248	3908	rundll32.exe	RUNDLL32.EXE
PID 3908 wrote to memory of 2248	3908	rundll32.exe	RUNDLL32.EXE
PID 2248 wrote to memory of 2664	2248	RUNDLL32.EXE	powershell.exe
PID 2248 wrote to memory of 2664	2248	RUNDLL32.EXE	powershell.exe
PID 2248 wrote to memory of 2664	2248	RUNDLL32.EXE	powershell.exe
PID 2248 wrote to memory of 3796	2248	RUNDLL32.EXE	powershell.exe
PID 2248 wrote to memory of 3796	2248	RUNDLL32.EXE	powershell.exe
PID 2248 wrote to memory of 3796	2248	RUNDLL32.EXE	powershell.exe
PID 3796 wrote to memory of 1468	3796	powershell.exe	nslookup.exe
PID 3796 wrote to memory of 1468	3796	powershell.exe	nslookup.exe
PID 3796 wrote to memory of 1468	3796	powershell.exe	nslookup.exe
PID 2248 wrote to memory of 3712	2248	RUNDLL32.EXE	schtasks.exe
PID 2248 wrote to memory of 3712	2248	RUNDLL32.EXE	schtasks.exe
PID 2248 wrote to memory of 3712	2248	RUNDLL32.EXE	schtasks.exe
PID 2248 wrote to memory of 3872	2248	RUNDLL32.EXE	schtasks.exe
PID 2248 wrote to memory of 3872	2248	RUNDLL32.EXE	schtasks.exe
PID 2248 wrote to memory of 3872	2248	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\af614b3f803df5c0847848ed6844dd38.exe
"C:\Users\Admin\AppData\Local\Temp\af614b3f803df5c0847848ed6844dd38.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3952
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\AF614B~1.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,hERALDaYBfT4
    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:2248
  - - 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\tmp6A87.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2664
  - - 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\tmp7E6F.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3796
    - - C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        5⤵
        
        PID:1468
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:3712
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:3872

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

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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
40fa3dc55089b50701894169f3d8fe36

SHA1
2a87c4634f17856908aedfe0cf9b10ef3e7f3217

SHA256
483b5c4e835a3fc2cc96b3bcf672da9b5e0d25c8ba6fc62bf89de6238ded3af6

SHA512
984303c5b56c98d22900ad22bfd14b89c1ba76bfe46193f0a7ec45d81aabcdf6cbde167f50ec0736a3d4fbcf541d91954840938a77f7e4491d058799bff0848d

Download Submit
C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6A87.tmp.ps1

MD5
e37275b668f8ce70d474b90f5a6f638d

SHA1
dced1952a62df84ed0fcc522fc4fe31ff98be4f8

SHA256
d7e3a0f5ca42f4fa60ea7ef374998c87df730129b782ec2823d06cfa7ee33dc7

SHA512
f530c751755fcdad2d15dde0d95436308e823d73c31faa700b987dac1884cd5f2f3e5b3094c33f854eb0a68e2502afbfc3bde0099b39ec86b0ca66c494902945

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6A88.tmp

MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7E6F.tmp.ps1

MD5
da145ba27cb75b9e72c537a57df3a229

SHA1
e673b519521427b98182e5b1c922dcaebcd1bf78

SHA256
ea74b714564a9e26e458708040035ba0975bd13bef8d2764ac1e0ee65aa2789d

SHA512
0a7c9fc15f155477f55cfd3a9584cc192acdfa9ff8a7e662d0657ee2683ff40ec78733cbd82be79344b989e48b3960b81a1f871160a957e027aeb4f4ffe5464c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7E70.tmp

MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\AF614B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\AF614B~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/1468-179-0x0000000000000000-mapping.dmp

Download
memory/2248-122-0x0000000000000000-mapping.dmp

Download
memory/2248-128-0x0000000005251000-0x00000000058B0000-memory.dmp

Filesize
6.4MB

Download
memory/2248-161-0x00000000011E0000-0x00000000011E1000-memory.dmp

Filesize
4KB

Download
memory/2664-142-0x0000000007CE0000-0x0000000007CE1000-memory.dmp

Filesize
4KB

Download
memory/2664-132-0x00000000041F0000-0x00000000041F1000-memory.dmp

Filesize
4KB

Download
memory/2664-135-0x0000000007500000-0x0000000007501000-memory.dmp

Filesize
4KB

Download
memory/2664-136-0x0000000007490000-0x0000000007491000-memory.dmp

Filesize
4KB

Download
memory/2664-137-0x0000000007630000-0x0000000007631000-memory.dmp

Filesize
4KB

Download
memory/2664-138-0x0000000006720000-0x0000000006721000-memory.dmp

Filesize
4KB

Download
memory/2664-139-0x0000000006722000-0x0000000006723000-memory.dmp

Filesize
4KB

Download
memory/2664-140-0x0000000007590000-0x0000000007591000-memory.dmp

Filesize
4KB

Download
memory/2664-141-0x0000000007E80000-0x0000000007E81000-memory.dmp

Filesize
4KB

Download
memory/2664-160-0x0000000006723000-0x0000000006724000-memory.dmp

Filesize
4KB

Download
memory/2664-133-0x0000000006D60000-0x0000000006D61000-memory.dmp

Filesize
4KB

Download
memory/2664-144-0x0000000006850000-0x0000000006851000-memory.dmp

Filesize
4KB

Download
memory/2664-149-0x00000000094D0000-0x00000000094D1000-memory.dmp

Filesize
4KB

Download
memory/2664-150-0x0000000008A50000-0x0000000008A51000-memory.dmp

Filesize
4KB

Download
memory/2664-151-0x0000000008B30000-0x0000000008B31000-memory.dmp

Filesize
4KB

Download
memory/2664-134-0x0000000006C50000-0x0000000006C51000-memory.dmp

Filesize
4KB

Download
memory/2664-129-0x0000000000000000-mapping.dmp

Download
memory/3712-182-0x0000000000000000-mapping.dmp

Download
memory/3796-183-0x00000000049E3000-0x00000000049E4000-memory.dmp

Filesize
4KB

Download
memory/3796-162-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download
memory/3796-163-0x00000000049E2000-0x00000000049E3000-memory.dmp

Filesize
4KB

Download
memory/3796-167-0x0000000007BE0000-0x0000000007BE1000-memory.dmp

Filesize
4KB

Download
memory/3796-154-0x0000000000000000-mapping.dmp

Download
memory/3796-170-0x00000000085C0000-0x00000000085C1000-memory.dmp

Filesize
4KB

Download
memory/3872-184-0x0000000000000000-mapping.dmp

Download
memory/3908-126-0x0000000005201000-0x0000000005860000-memory.dmp

Filesize
6.4MB

Download
memory/3908-117-0x0000000000000000-mapping.dmp

Download
memory/3908-127-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download
memory/3952-116-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/3952-115-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/3952-114-0x0000000002FD0000-0x00000000036D7000-memory.dmp

Filesize
7.0MB

Download