danabot | f279bd873b230e7a9743fd03d89b9dcee87d8f29152e234c8478bd578807ec74

Analysis

max time kernel
136s
max time network
120s
platform
windows10_x64
resource
win10v20210408
submitted
10-06-2021 11:06

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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

13 188 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
188 RUNDLL32.EXE
188 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
13	188	RUNDLL32.EXE

pid	process
2556	rundll32.exe

pid	process
2556	rundll32.exe
188	RUNDLL32.EXE
188	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

2196 powershell.exe
2196 powershell.exe
2196 powershell.exe
188 RUNDLL32.EXE
188 RUNDLL32.EXE
2428 powershell.exe
2428 powershell.exe
2428 powershell.exe

pid	process
2196	powershell.exe
2196	powershell.exe
2196	powershell.exe
188	RUNDLL32.EXE
188	RUNDLL32.EXE
2428	powershell.exe
2428	powershell.exe
2428	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2556	rundll32.exe
Token: SeDebugPrivilege	188	RUNDLL32.EXE
Token: SeDebugPrivilege	2196	powershell.exe
Token: SeDebugPrivilege	2428	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

188 RUNDLL32.EXE

pid	process
188	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

35c44dc33a6fb38cf9a8577dbf8a7414.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 808 wrote to memory of 2556	808	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 808 wrote to memory of 2556	808	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 808 wrote to memory of 2556	808	35c44dc33a6fb38cf9a8577dbf8a7414.exe	rundll32.exe
PID 2556 wrote to memory of 188	2556	rundll32.exe	RUNDLL32.EXE
PID 2556 wrote to memory of 188	2556	rundll32.exe	RUNDLL32.EXE
PID 2556 wrote to memory of 188	2556	rundll32.exe	RUNDLL32.EXE
PID 188 wrote to memory of 2196	188	RUNDLL32.EXE	powershell.exe
PID 188 wrote to memory of 2196	188	RUNDLL32.EXE	powershell.exe
PID 188 wrote to memory of 2196	188	RUNDLL32.EXE	powershell.exe
PID 188 wrote to memory of 2428	188	RUNDLL32.EXE	powershell.exe
PID 188 wrote to memory of 2428	188	RUNDLL32.EXE	powershell.exe
PID 188 wrote to memory of 2428	188	RUNDLL32.EXE	powershell.exe
PID 2428 wrote to memory of 544	2428	powershell.exe	nslookup.exe
PID 2428 wrote to memory of 544	2428	powershell.exe	nslookup.exe
PID 2428 wrote to memory of 544	2428	powershell.exe	nslookup.exe
PID 188 wrote to memory of 2248	188	RUNDLL32.EXE	schtasks.exe
PID 188 wrote to memory of 2248	188	RUNDLL32.EXE	schtasks.exe
PID 188 wrote to memory of 2248	188	RUNDLL32.EXE	schtasks.exe
PID 188 wrote to memory of 1000	188	RUNDLL32.EXE	schtasks.exe
PID 188 wrote to memory of 1000	188	RUNDLL32.EXE	schtasks.exe
PID 188 wrote to memory of 1000	188	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:808

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:2556

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL,fihWfI2v
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:188

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\tmpEB50.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2196

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\tmpFD2.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2428

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:544

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:2248

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:1000

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

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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
43731cfe966ed53fa68f2fb585b4cc12

SHA1
344d176c171c6efecc02f878668c5efba394fb4a

SHA256
7edc8f938f749be40d2623773d95488e5027885e4ec35779fc68e3da9348fc24

SHA512
9e9e385ec682fba5ffa5dff25a93762a770ddf34614f9a56d0558e7e528017e44007fe19482191c642d6d8d317d18c67d4a3528db5d4126841d88efb5222e899

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\tmpEB50.tmp.ps1
MD5
ea7671bdb692e00e01f87636034c10dc

SHA1
12c4975895715c760e52d17709d08b7c5a064f2d

SHA256
11d57e50c2e048879ce1db118d7e0e0e10c174a85ad98809a55e56865b22d093

SHA512
50b3f012663d91436fa5b4652296b5d10533c8b081ca77f8e0e02ffe50b47fab48d0015e58e1009d0285223dcd0c0823d419cd3ea877c12a9de9619e611ca8c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEB51.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFD2.tmp.ps1
MD5
fb15f6ef4af10a250b0ca834d3b5abe9

SHA1
aff857ae9e5f9d8860499906f02c9b42e908a2a5

SHA256
c318a6f45b311c816289775d1359e3d8df37074538439d523acfb9aee81495d5

SHA512
cf6d347195e151d6665686def1e4bb5e5fdad721e662b3b1a2ceaaf35bbdc7918f921d408cccfe9ecc7fe62d9312fd5dbd8f402aab7f969a84354570cb9a24cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFE2.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
memory/188-125-0x00000000045C0000-0x0000000004B85000-memory.dmp

Filesize
5.8MB

Download
memory/188-122-0x0000000000000000-mapping.dmp

Download
memory/188-128-0x00000000053C0000-0x00000000053C1000-memory.dmp

Filesize
4KB

Download
memory/188-129-0x0000000004C11000-0x0000000005270000-memory.dmp

Filesize
6.4MB

Download
memory/188-169-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/544-180-0x0000000000000000-mapping.dmp

Download
memory/808-116-0x0000000000C10000-0x0000000000D5A000-memory.dmp

Filesize
1.3MB

Download
memory/808-114-0x0000000003040000-0x0000000003747000-memory.dmp

Filesize
7.0MB

Download
memory/808-115-0x0000000000400000-0x0000000000B13000-memory.dmp

Filesize
7.1MB

Download
memory/1000-185-0x0000000000000000-mapping.dmp

Download
memory/2196-136-0x0000000006EE2000-0x0000000006EE3000-memory.dmp

Filesize
4KB

Download
memory/2196-139-0x0000000007D60000-0x0000000007D61000-memory.dmp

Filesize
4KB

Download
memory/2196-140-0x0000000007DD0000-0x0000000007DD1000-memory.dmp

Filesize
4KB

Download
memory/2196-141-0x00000000082C0000-0x00000000082C1000-memory.dmp

Filesize
4KB

Download
memory/2196-142-0x0000000008840000-0x0000000008841000-memory.dmp

Filesize
4KB

Download
memory/2196-143-0x00000000085E0000-0x00000000085E1000-memory.dmp

Filesize
4KB

Download
memory/2196-138-0x0000000007BF0000-0x0000000007BF1000-memory.dmp

Filesize
4KB

Download
memory/2196-145-0x0000000007140000-0x0000000007141000-memory.dmp

Filesize
4KB

Download
memory/2196-150-0x0000000009D90000-0x0000000009D91000-memory.dmp

Filesize
4KB

Download
memory/2196-151-0x0000000009330000-0x0000000009331000-memory.dmp

Filesize
4KB

Download
memory/2196-152-0x00000000095D0000-0x00000000095D1000-memory.dmp

Filesize
4KB

Download
memory/2196-137-0x0000000007B50000-0x0000000007B51000-memory.dmp

Filesize
4KB

Download
memory/2196-155-0x0000000006EE3000-0x0000000006EE4000-memory.dmp

Filesize
4KB

Download
memory/2196-135-0x0000000006EE0000-0x0000000006EE1000-memory.dmp

Filesize
4KB

Download
memory/2196-134-0x0000000007520000-0x0000000007521000-memory.dmp

Filesize
4KB

Download
memory/2196-133-0x0000000006E00000-0x0000000006E01000-memory.dmp

Filesize
4KB

Download
memory/2196-130-0x0000000000000000-mapping.dmp

Download
memory/2248-183-0x0000000000000000-mapping.dmp

Download
memory/2428-156-0x0000000000000000-mapping.dmp

Download
memory/2428-170-0x00000000065F0000-0x00000000065F1000-memory.dmp

Filesize
4KB

Download
memory/2428-171-0x00000000065F2000-0x00000000065F3000-memory.dmp

Filesize
4KB

Download
memory/2428-168-0x0000000007B10000-0x0000000007B11000-memory.dmp

Filesize
4KB

Download
memory/2428-165-0x0000000007340000-0x0000000007341000-memory.dmp

Filesize
4KB

Download
memory/2428-184-0x00000000065F3000-0x00000000065F4000-memory.dmp

Filesize
4KB

Download
memory/2556-127-0x00000000010B0000-0x00000000010B1000-memory.dmp

Filesize
4KB

Download
memory/2556-126-0x00000000053B1000-0x0000000005A10000-memory.dmp

Filesize
6.4MB

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

Download