danabot | f01d195f4dbf1e4be25a170eba29671d2d7923888028bceb3895cdcb3641b216

Resubmissions

22-07-2021 09:18

210722-ydretqbwr2 10

15-06-2021 07:10

210615-6bq6v53l4a 10

Analysis

max time kernel
136s
max time network
121s
platform
windows10_x64
resource
win10v20210408
submitted
15-06-2021 07:10

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General

Target

3df0a041551e82f2c84e56c36de75c3f.exe
Size

6.0MB
MD5

3df0a041551e82f2c84e56c36de75c3f
SHA1

d3e0a9050e3d11e3b76b491338e42a3655b280cd
SHA256

f01d195f4dbf1e4be25a170eba29671d2d7923888028bceb3895cdcb3641b216
SHA512

ccb5ed9af4da5e67eda57864a336eb9f58a3c259a4c8cf526c8e2fec2cb5f75b81aa65047250ea62b4d0440e6494dd28ac4104ec780adb148a7748fe70383e54

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 1848 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

2556 rundll32.exe
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2556 rundll32.exe
1848 RUNDLL32.EXE
1848 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	1848	RUNDLL32.EXE

pid	process
2556	rundll32.exe

pid	process
2556	rundll32.exe
1848	RUNDLL32.EXE
1848	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

2124 powershell.exe
2124 powershell.exe
2124 powershell.exe
1848 RUNDLL32.EXE
1848 RUNDLL32.EXE
744 powershell.exe
744 powershell.exe
744 powershell.exe

pid	process
2124	powershell.exe
2124	powershell.exe
2124	powershell.exe
1848	RUNDLL32.EXE
1848	RUNDLL32.EXE
744	powershell.exe
744	powershell.exe
744	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2556	rundll32.exe
Token: SeDebugPrivilege	1848	RUNDLL32.EXE
Token: SeDebugPrivilege	2124	powershell.exe
Token: SeDebugPrivilege	744	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

1848 RUNDLL32.EXE

pid	process
1848	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

3df0a041551e82f2c84e56c36de75c3f.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 808 wrote to memory of 2556	808	3df0a041551e82f2c84e56c36de75c3f.exe	rundll32.exe
PID 808 wrote to memory of 2556	808	3df0a041551e82f2c84e56c36de75c3f.exe	rundll32.exe
PID 808 wrote to memory of 2556	808	3df0a041551e82f2c84e56c36de75c3f.exe	rundll32.exe
PID 2556 wrote to memory of 1848	2556	rundll32.exe	RUNDLL32.EXE
PID 2556 wrote to memory of 1848	2556	rundll32.exe	RUNDLL32.EXE
PID 2556 wrote to memory of 1848	2556	rundll32.exe	RUNDLL32.EXE
PID 1848 wrote to memory of 2124	1848	RUNDLL32.EXE	powershell.exe
PID 1848 wrote to memory of 2124	1848	RUNDLL32.EXE	powershell.exe
PID 1848 wrote to memory of 2124	1848	RUNDLL32.EXE	powershell.exe
PID 1848 wrote to memory of 744	1848	RUNDLL32.EXE	powershell.exe
PID 1848 wrote to memory of 744	1848	RUNDLL32.EXE	powershell.exe
PID 1848 wrote to memory of 744	1848	RUNDLL32.EXE	powershell.exe
PID 744 wrote to memory of 3164	744	powershell.exe	nslookup.exe
PID 744 wrote to memory of 3164	744	powershell.exe	nslookup.exe
PID 744 wrote to memory of 3164	744	powershell.exe	nslookup.exe
PID 1848 wrote to memory of 3112	1848	RUNDLL32.EXE	schtasks.exe
PID 1848 wrote to memory of 3112	1848	RUNDLL32.EXE	schtasks.exe
PID 1848 wrote to memory of 3112	1848	RUNDLL32.EXE	schtasks.exe
PID 1848 wrote to memory of 368	1848	RUNDLL32.EXE	schtasks.exe
PID 1848 wrote to memory of 368	1848	RUNDLL32.EXE	schtasks.exe
PID 1848 wrote to memory of 368	1848	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\3df0a041551e82f2c84e56c36de75c3f.exe
"C:\Users\Admin\AppData\Local\Temp\3df0a041551e82f2c84e56c36de75c3f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\3DF0A0~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2556

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL,KQoffI2I
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:1848

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\tmpEC0B.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2124

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\tmp1139.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:3164

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:3112

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:368

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

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
d65f0319fb24f811ffe3f45aa7b3cf56

SHA1
c1a805e9d7030944d79f435b6319fab5c0ff6203

SHA256
f073bee6bcef4485d93b0a4f4c565ad377cd13de1c7bb0b7acda3ab102b6e470

SHA512
c3cff80e26465836bfeb73c21bea74f1bf73877fb7d3c1abf4eec045d78976c88f8a79f5339931b02ace5ab9ae5f661008f213e9e444ea9493dcc4788ab16313

Download Submit
C:\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1139.tmp.ps1
MD5
1a16feb4df8b84507c5ba54f8297eb37

SHA1
b62ddef1c58598981da2db659694176ed29f4430

SHA256
ff92dec4996364f8a9331539b89a981899047f1dda4c5098ce461172cd494274

SHA512
299f43e3db54bf10ad848b3dab51aa373b54900295d36b455e11de2cbf15bca8b8b40cdcf1b9b17b75b28af5c3cc837b38d560c84c25b17e1ae46e013284a868

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp114A.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEC0B.tmp.ps1
MD5
ada33475e50a80771320a69991862c2d

SHA1
1d5c583b8d488dbbf6c60eb2592366875891ef4d

SHA256
47970f62a88d87b49e280788001f679d999f3dfacfbccb3a530171a102ad9771

SHA512
52d02b2f5effc46869561c0ca4b5a64bfaca8741e11a827bf990355972177b45d313e6dcf299b83f7e59fcf2ed76235da9881d4049200e86e45078f28e4dca95

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEC0C.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\3DF0A0~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
memory/368-185-0x0000000000000000-mapping.dmp

Download
memory/744-183-0x0000000000B33000-0x0000000000B34000-memory.dmp

Filesize
4KB

Download
memory/744-165-0x0000000007630000-0x0000000007631000-memory.dmp

Filesize
4KB

Download
memory/744-156-0x0000000000000000-mapping.dmp

Download
memory/744-171-0x0000000007E90000-0x0000000007E91000-memory.dmp

Filesize
4KB

Download
memory/744-169-0x0000000000B32000-0x0000000000B33000-memory.dmp

Filesize
4KB

Download
memory/744-168-0x0000000000B30000-0x0000000000B31000-memory.dmp

Filesize
4KB

Download
memory/808-114-0x00000000035E0000-0x0000000003CE7000-memory.dmp

Filesize
7.0MB

Download
memory/808-116-0x0000000000400000-0x00000000011C9000-memory.dmp

Filesize
13.8MB

Download
memory/808-115-0x0000000001250000-0x000000000139A000-memory.dmp

Filesize
1.3MB

Download
memory/1848-129-0x0000000004A80000-0x0000000004A81000-memory.dmp

Filesize
4KB

Download
memory/1848-167-0x00000000005E0000-0x000000000072A000-memory.dmp

Filesize
1.3MB

Download
memory/1848-128-0x0000000004E61000-0x00000000054C0000-memory.dmp

Filesize
6.4MB

Download
memory/1848-125-0x0000000004370000-0x0000000004935000-memory.dmp

Filesize
5.8MB

Download
memory/1848-122-0x0000000000000000-mapping.dmp

Download
memory/2124-140-0x00000000074F0000-0x00000000074F1000-memory.dmp

Filesize
4KB

Download
memory/2124-137-0x0000000006BE0000-0x0000000006BE1000-memory.dmp

Filesize
4KB

Download
memory/2124-145-0x0000000006810000-0x0000000006811000-memory.dmp

Filesize
4KB

Download
memory/2124-150-0x0000000009440000-0x0000000009441000-memory.dmp

Filesize
4KB

Download
memory/2124-151-0x00000000089D0000-0x00000000089D1000-memory.dmp

Filesize
4KB

Download
memory/2124-152-0x0000000008C80000-0x0000000008C81000-memory.dmp

Filesize
4KB

Download
memory/2124-142-0x00000000079A0000-0x00000000079A1000-memory.dmp

Filesize
4KB

Download
memory/2124-155-0x0000000006633000-0x0000000006634000-memory.dmp

Filesize
4KB

Download
memory/2124-141-0x0000000007860000-0x0000000007861000-memory.dmp

Filesize
4KB

Download
memory/2124-139-0x0000000007480000-0x0000000007481000-memory.dmp

Filesize
4KB

Download
memory/2124-138-0x0000000007310000-0x0000000007311000-memory.dmp

Filesize
4KB

Download
memory/2124-143-0x0000000007CE0000-0x0000000007CE1000-memory.dmp

Filesize
4KB

Download
memory/2124-136-0x0000000006C70000-0x0000000006C71000-memory.dmp

Filesize
4KB

Download
memory/2124-135-0x0000000006632000-0x0000000006633000-memory.dmp

Filesize
4KB

Download
memory/2124-134-0x0000000006630000-0x0000000006631000-memory.dmp

Filesize
4KB

Download
memory/2124-133-0x00000000064E0000-0x00000000064E1000-memory.dmp

Filesize
4KB

Download
memory/2124-130-0x0000000000000000-mapping.dmp

Download
memory/2556-127-0x0000000003080000-0x0000000003081000-memory.dmp

Filesize
4KB

Download
memory/2556-126-0x0000000005141000-0x00000000057A0000-memory.dmp

Filesize
6.4MB

Download
memory/2556-117-0x0000000000000000-mapping.dmp

Download
memory/3112-184-0x0000000000000000-mapping.dmp

Download
memory/3164-180-0x0000000000000000-mapping.dmp

Download