danabot | ccae35d3b441d2baac43ecca7a851b30668a827c161cf3949db352220bd2cc03

Analysis

max time kernel
132s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
01-06-2021 09:05

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General

Target

eb8b5f153ca04d3820f4a2dd9c18720b.exe
Size

6.0MB
MD5

eb8b5f153ca04d3820f4a2dd9c18720b
SHA1

cc180986232aa0d114f6c80e039cfb6a375d5a88
SHA256

ccae35d3b441d2baac43ecca7a851b30668a827c161cf3949db352220bd2cc03
SHA512

ca6496938d08371eed0598d90d5dbcb5a1f1b995c2cdaf51a6c6451b2a462bf227d4bbc86322efb948629683768078574284f8b1c15499d8357aece606f9e528

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 3824 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

2692 rundll32.exe
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2692 rundll32.exe
3824 RUNDLL32.EXE
3824 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	3824	RUNDLL32.EXE

pid	process
2692	rundll32.exe

pid	process
2692	rundll32.exe
3824	RUNDLL32.EXE
3824	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

696 powershell.exe
696 powershell.exe
696 powershell.exe
3824 RUNDLL32.EXE
3824 RUNDLL32.EXE
1824 powershell.exe
1824 powershell.exe
1824 powershell.exe

pid	process
696	powershell.exe
696	powershell.exe
696	powershell.exe
3824	RUNDLL32.EXE
3824	RUNDLL32.EXE
1824	powershell.exe
1824	powershell.exe
1824	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2692	rundll32.exe
Token: SeDebugPrivilege	3824	RUNDLL32.EXE
Token: SeDebugPrivilege	696	powershell.exe
Token: SeDebugPrivilege	1824	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

3824 RUNDLL32.EXE

pid	process
3824	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

eb8b5f153ca04d3820f4a2dd9c18720b.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 1824 wrote to memory of 2692	1824	eb8b5f153ca04d3820f4a2dd9c18720b.exe	rundll32.exe
PID 1824 wrote to memory of 2692	1824	eb8b5f153ca04d3820f4a2dd9c18720b.exe	rundll32.exe
PID 1824 wrote to memory of 2692	1824	eb8b5f153ca04d3820f4a2dd9c18720b.exe	rundll32.exe
PID 2692 wrote to memory of 3824	2692	rundll32.exe	RUNDLL32.EXE
PID 2692 wrote to memory of 3824	2692	rundll32.exe	RUNDLL32.EXE
PID 2692 wrote to memory of 3824	2692	rundll32.exe	RUNDLL32.EXE
PID 3824 wrote to memory of 696	3824	RUNDLL32.EXE	powershell.exe
PID 3824 wrote to memory of 696	3824	RUNDLL32.EXE	powershell.exe
PID 3824 wrote to memory of 696	3824	RUNDLL32.EXE	powershell.exe
PID 3824 wrote to memory of 1824	3824	RUNDLL32.EXE	powershell.exe
PID 3824 wrote to memory of 1824	3824	RUNDLL32.EXE	powershell.exe
PID 3824 wrote to memory of 1824	3824	RUNDLL32.EXE	powershell.exe
PID 1824 wrote to memory of 1448	1824	powershell.exe	nslookup.exe
PID 1824 wrote to memory of 1448	1824	powershell.exe	nslookup.exe
PID 1824 wrote to memory of 1448	1824	powershell.exe	nslookup.exe
PID 3824 wrote to memory of 2656	3824	RUNDLL32.EXE	schtasks.exe
PID 3824 wrote to memory of 2656	3824	RUNDLL32.EXE	schtasks.exe
PID 3824 wrote to memory of 2656	3824	RUNDLL32.EXE	schtasks.exe
PID 3824 wrote to memory of 1112	3824	RUNDLL32.EXE	schtasks.exe
PID 3824 wrote to memory of 1112	3824	RUNDLL32.EXE	schtasks.exe
PID 3824 wrote to memory of 1112	3824	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\eb8b5f153ca04d3820f4a2dd9c18720b.exe
"C:\Users\Admin\AppData\Local\Temp\eb8b5f153ca04d3820f4a2dd9c18720b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1824
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\EB8B5F~1.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL,eDdB
    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:3824
  - - 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\tmp4B95.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:696
  - - 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\tmp5EA2.tmp.ps1"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1824
    - - C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        5⤵
        
        PID:1448
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:2656
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
      4⤵
      PID:1112

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
9eb0bc52e9c0a1cd7cc12e4409707158

SHA1
79eac7501463ba5a5458593dd789f2e4f1006eb9

SHA256
61c94773e36c88d0d6d5960189ae30551fc528de7c4fd918194071727149068a

SHA512
5d2e7e36955a74f1474c8c65b572d31ddadffecf81a62041221113f7192fa29fc082659f9e64729811f84e833f612052f08ee7b44bcf85190c47c6080ed543f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4B95.tmp.ps1

MD5
c708c8ca90c30bfd1707c43fc9a65324

SHA1
97973618a787124aab5626a811e6e650e2b67acb

SHA256
5e8fb1c86f15cf5b72f0484c54b967699fa5b9336f458f51d85e17927fb092d0

SHA512
74d78a789eebe8e31d34ed18a4c5382671e21cebeaf3b7bdc5c9d7ce8596d6451932449f201b7f75828e9fb655f64864bf48a4c8ca0a4c956b0ec18c4823171d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4B96.tmp

MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5EA2.tmp.ps1

MD5
caef267314f8d43fe604cf5aa05a6430

SHA1
db4e0386051023f9ab60448ad8ecf15ae5b942fa

SHA256
727c7a63bc7051875dde8cb60eeb746d76ea68d573b05bfc373a4dc500e0cfd6

SHA512
311260bca1e69c5de8983f166ee161fcc1a7dce1d57f6e617e7640ab81cc3634e9442fac346b9b59ddff510960e31caf50bae1e88dec57be0c74dfbd2ef6f505

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5EA3.tmp

MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\EB8B5F~1.DLL

MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/696-151-0x0000000009490000-0x0000000009491000-memory.dmp

Filesize
4KB

Download
memory/696-136-0x0000000007D60000-0x0000000007D61000-memory.dmp

Filesize
4KB

Download
memory/696-145-0x0000000008890000-0x0000000008891000-memory.dmp

Filesize
4KB

Download
memory/696-152-0x00000000072B0000-0x00000000072B1000-memory.dmp

Filesize
4KB

Download
memory/696-150-0x0000000009EF0000-0x0000000009EF1000-memory.dmp

Filesize
4KB

Download
memory/696-130-0x0000000000000000-mapping.dmp

Download
memory/696-133-0x0000000006F80000-0x0000000006F81000-memory.dmp

Filesize
4KB

Download
memory/696-134-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

Download
memory/696-135-0x0000000007680000-0x0000000007681000-memory.dmp

Filesize
4KB

Download
memory/696-155-0x0000000007083000-0x0000000007084000-memory.dmp

Filesize
4KB

Download
memory/696-137-0x0000000008020000-0x0000000008021000-memory.dmp

Filesize
4KB

Download
memory/696-138-0x00000000080A0000-0x00000000080A1000-memory.dmp

Filesize
4KB

Download
memory/696-139-0x0000000007E90000-0x0000000007E91000-memory.dmp

Filesize
4KB

Download
memory/696-140-0x0000000008840000-0x0000000008841000-memory.dmp

Filesize
4KB

Download
memory/696-141-0x0000000007080000-0x0000000007081000-memory.dmp

Filesize
4KB

Download
memory/696-142-0x0000000007082000-0x0000000007083000-memory.dmp

Filesize
4KB

Download
memory/696-143-0x0000000008760000-0x0000000008761000-memory.dmp

Filesize
4KB

Download
memory/1112-185-0x0000000000000000-mapping.dmp

Download
memory/1448-180-0x0000000000000000-mapping.dmp

Download
memory/1824-165-0x0000000007D20000-0x0000000007D21000-memory.dmp

Filesize
4KB

Download
memory/1824-168-0x00000000083F0000-0x00000000083F1000-memory.dmp

Filesize
4KB

Download
memory/1824-115-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/1824-184-0x0000000004983000-0x0000000004984000-memory.dmp

Filesize
4KB

Download
memory/1824-116-0x0000000000BA0000-0x0000000000C4E000-memory.dmp

Filesize
696KB

Download
memory/1824-156-0x0000000000000000-mapping.dmp

Download
memory/1824-173-0x0000000004982000-0x0000000004983000-memory.dmp

Filesize
4KB

Download
memory/1824-114-0x0000000002D90000-0x0000000003497000-memory.dmp

Filesize
7.0MB

Download
memory/1824-172-0x0000000004980000-0x0000000004981000-memory.dmp

Filesize
4KB

Download
memory/2656-183-0x0000000000000000-mapping.dmp

Download
memory/2692-120-0x0000000002F60000-0x0000000002F61000-memory.dmp

Filesize
4KB

Download
memory/2692-117-0x0000000000000000-mapping.dmp

Download
memory/2692-127-0x0000000002BF0000-0x0000000002BF1000-memory.dmp

Filesize
4KB

Download
memory/2692-126-0x0000000004EF1000-0x0000000005550000-memory.dmp

Filesize
6.4MB

Download
memory/3824-129-0x0000000004F71000-0x00000000055D0000-memory.dmp

Filesize
6.4MB

Download
memory/3824-171-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/3824-122-0x0000000000000000-mapping.dmp

Download
memory/3824-125-0x0000000004380000-0x0000000004945000-memory.dmp

Filesize
5.8MB

Download
memory/3824-128-0x0000000004960000-0x0000000004961000-memory.dmp

Filesize
4KB

Download