danabot | f279bd873b230e7a9743fd03d89b9dcee87d8f29152e234c8478bd578807ec74

Analysis

max time kernel
135s
max time network
114s
platform
windows10_x64
resource
win10v20210408
submitted
10-06-2021 10:13

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General

Target

35c44dc33a6fb38cf9a8577dbf8a7414.exe
Size

6.1MB
MD5

35c44dc33a6fb38cf9a8577dbf8a7414
SHA1

6ad619af46b262219a520b32bc8af26904082f17
SHA256

f279bd873b230e7a9743fd03d89b9dcee87d8f29152e234c8478bd578807ec74
SHA512

84272eccb292510c2bdb104b27e3ea6be1f291fce30faf28f80d434edda0211b364d0749effb78bc4eebdef115e037c9dd58f224785cd8ceb521038e571a8170

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

192.210.198.12:443

37.220.31.50:443

184.95.51.183:443

184.95.51.175:443

Attributes

embedded_hash
410EB249B3A3D8613B29638D583F7193

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 3124 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

2960 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2960 rundll32.exe
2960 rundll32.exe
3124 RUNDLL32.EXE
3124 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	3124	RUNDLL32.EXE

pid	process
2960	rundll32.exe

pid	process
2960	rundll32.exe
2960	rundll32.exe
3124	RUNDLL32.EXE
3124	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
1152	powershell.exe
1152	powershell.exe
1152	powershell.exe
3124	RUNDLL32.EXE
3124	RUNDLL32.EXE
2992	powershell.exe
2992	powershell.exe
2992	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2960	rundll32.exe
Token: SeDebugPrivilege	3124	RUNDLL32.EXE
Token: SeDebugPrivilege	1152	powershell.exe
Token: SeDebugPrivilege	2992	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

3124 RUNDLL32.EXE

pid	process
3124	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

35c44dc33a6fb38cf9a8577dbf8a7414.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 620 wrote to memory of 2960	620	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 620 wrote to memory of 2960	620	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 620 wrote to memory of 2960	620	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 2960 wrote to memory of 3124	2960	rundll32.exe	RUNDLL32.EXE
PID 2960 wrote to memory of 3124	2960	rundll32.exe	RUNDLL32.EXE
PID 2960 wrote to memory of 3124	2960	rundll32.exe	RUNDLL32.EXE
PID 3124 wrote to memory of 1152	3124	RUNDLL32.EXE	powershell.exe
PID 3124 wrote to memory of 1152	3124	RUNDLL32.EXE	powershell.exe
PID 3124 wrote to memory of 1152	3124	RUNDLL32.EXE	powershell.exe
PID 3124 wrote to memory of 2992	3124	RUNDLL32.EXE	powershell.exe
PID 3124 wrote to memory of 2992	3124	RUNDLL32.EXE	powershell.exe
PID 3124 wrote to memory of 2992	3124	RUNDLL32.EXE	powershell.exe
PID 2992 wrote to memory of 3400	2992	powershell.exe	nslookup.exe
PID 2992 wrote to memory of 3400	2992	powershell.exe	nslookup.exe
PID 2992 wrote to memory of 3400	2992	powershell.exe	nslookup.exe
PID 3124 wrote to memory of 3732	3124	RUNDLL32.EXE	schtasks.exe
PID 3124 wrote to memory of 3732	3124	RUNDLL32.EXE	schtasks.exe
PID 3124 wrote to memory of 3732	3124	RUNDLL32.EXE	schtasks.exe
PID 3124 wrote to memory of 1800	3124	RUNDLL32.EXE	schtasks.exe
PID 3124 wrote to memory of 1800	3124	RUNDLL32.EXE	schtasks.exe
PID 3124 wrote to memory of 1800	3124	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\35c44dc33a6fb38cf9a8577dbf8a7414.exe
"C:\Users\Admin\AppData\Local\Temp\35c44dc33a6fb38cf9a8577dbf8a7414.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:620
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\35C44D~1.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL,eC9J
    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:3124
  - - 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\tmpC0E4.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1152
  - - 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\tmpE21A.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2992
    - - C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        5⤵
        
        PID:3400
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:3732
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:1800

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
c82525b6b5ab53092e0c194c4e94230e

SHA1
a7a672612c9fd8e7e29cddf2a30f4467b6ad675e

SHA256
dfad0d80c7b37092fbc2431b8cfcb77a5413bb82d6f4e7d564f9de8360247314

SHA512
8e64db7584705bfe19114b33dfebed71ce9227ed182dd6240d84897875544ba4d2c462f38cab6b75e0c1115a5d956fe51dba9b1dcdf25bb9b03f0966053d3bcb

Download Submit
C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL

MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC0E4.tmp.ps1

MD5
cc13c6c81a2032804200ab842920ef4c

SHA1
cc2d3d6581c780e20696b3e01ecd04795597d610

SHA256
2cd6733bb9d92cd75e9cce4cd461894eca2ab2385d44b0aa14e54bb7ffd3b2a8

SHA512
607631351c8a47089f324eacb8f837ce6b4c6c93890913f8802647ec2d316d547ba8f721f1daf39f8ddcb8480bff4afd6ed75bed05851fa7105f4cec7fed5103

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC0E5.tmp

MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE21A.tmp.ps1

MD5
3bfb881a88f3b119d74830ba91653fa2

SHA1
1d781c653c9186f6b76dff6b5f303c73303cb467

SHA256
ba63df03a2dbea700cf45b0e13ea335f402ac375af1d82a695fd35baaf0d83d9

SHA512
7bc85caed3d4a05cb7857cac4f02e1d95763ad78e379891207ba9cb8d075879225f700fdfd24e609bc6e1d44f30d80016c8d7e999a2a0ae4b08125387eeac09f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE21B.tmp

MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\35C44D~1.DLL

MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\35C44D~1.DLL

MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\35C44D~1.DLL

MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\35C44D~1.DLL

MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
memory/620-114-0x00000000030E0000-0x00000000037E7000-memory.dmp

Filesize
7.0MB

Download
memory/620-116-0x0000000000E80000-0x0000000000E81000-memory.dmp

Filesize
4KB

Download
memory/620-115-0x0000000000400000-0x0000000000B13000-memory.dmp

Filesize
7.1MB

Download
memory/1152-141-0x0000000007460000-0x0000000007461000-memory.dmp

Filesize
4KB

Download
memory/1152-152-0x0000000008960000-0x0000000008961000-memory.dmp

Filesize
4KB

Download
memory/1152-131-0x0000000000000000-mapping.dmp

Download
memory/1152-134-0x0000000004120000-0x0000000004121000-memory.dmp

Filesize
4KB

Download
memory/1152-135-0x0000000006C50000-0x0000000006C51000-memory.dmp

Filesize
4KB

Download
memory/1152-136-0x0000000004240000-0x0000000004241000-memory.dmp

Filesize
4KB

Download
memory/1152-137-0x0000000004242000-0x0000000004243000-memory.dmp

Filesize
4KB

Download
memory/1152-138-0x0000000006B40000-0x0000000006B41000-memory.dmp

Filesize
4KB

Download
memory/1152-139-0x00000000073F0000-0x00000000073F1000-memory.dmp

Filesize
4KB

Download
memory/1152-140-0x0000000007380000-0x0000000007381000-memory.dmp

Filesize
4KB

Download
memory/1152-156-0x0000000004243000-0x0000000004244000-memory.dmp

Filesize
4KB

Download
memory/1152-142-0x00000000078F0000-0x00000000078F1000-memory.dmp

Filesize
4KB

Download
memory/1152-143-0x0000000007940000-0x0000000007941000-memory.dmp

Filesize
4KB

Download
memory/1152-144-0x0000000007C20000-0x0000000007C21000-memory.dmp

Filesize
4KB

Download
memory/1152-153-0x0000000006780000-0x0000000006781000-memory.dmp

Filesize
4KB

Download
memory/1152-146-0x0000000007D50000-0x0000000007D51000-memory.dmp

Filesize
4KB

Download
memory/1152-151-0x00000000093D0000-0x00000000093D1000-memory.dmp

Filesize
4KB

Download
memory/1800-186-0x0000000000000000-mapping.dmp

Download
memory/2960-122-0x00000000048F0000-0x00000000048F1000-memory.dmp

Filesize
4KB

Download
memory/2960-127-0x0000000004E11000-0x0000000005470000-memory.dmp

Filesize
6.4MB

Download
memory/2960-128-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/2960-117-0x0000000000000000-mapping.dmp

Download
memory/2960-121-0x0000000004320000-0x00000000048E5000-memory.dmp

Filesize
5.8MB

Download
memory/2992-157-0x0000000000000000-mapping.dmp

Download
memory/2992-166-0x0000000007970000-0x0000000007971000-memory.dmp

Filesize
4KB

Download
memory/2992-169-0x00000000083D0000-0x00000000083D1000-memory.dmp

Filesize
4KB

Download
memory/2992-171-0x0000000006A60000-0x0000000006A61000-memory.dmp

Filesize
4KB

Download
memory/2992-172-0x0000000006A62000-0x0000000006A63000-memory.dmp

Filesize
4KB

Download
memory/2992-184-0x0000000006A63000-0x0000000006A64000-memory.dmp

Filesize
4KB

Download
memory/3124-170-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/3124-123-0x0000000000000000-mapping.dmp

Download
memory/3124-130-0x0000000004C31000-0x0000000005290000-memory.dmp

Filesize
6.4MB

Download
memory/3124-129-0x00000000052A0000-0x00000000052A1000-memory.dmp

Filesize
4KB

Download
memory/3400-181-0x0000000000000000-mapping.dmp

Download
memory/3732-185-0x0000000000000000-mapping.dmp

Download