danabot | eb2f15018cb74ad0c97044c7687df83445d45d6752104b0cbc9fad9ed22813be

Analysis

max time kernel
132s
max time network
115s
platform
windows10_x64
resource
win10v20210410
submitted
10-06-2021 10:12

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General

Target

f4fb49bf0ddac9147012e47b1cdcaa67.exe
Size

6.1MB
MD5

f4fb49bf0ddac9147012e47b1cdcaa67
SHA1

bab5a2e12c744a6819629da140b12c8c8fe67c32
SHA256

eb2f15018cb74ad0c97044c7687df83445d45d6752104b0cbc9fad9ed22813be
SHA512

0b3bbc1ae1c68384c3f54420aaa9a5cbcf9e6a969c000d1721d2de7d2eac367af22f9d77c105ae5237da41548ff6d8643a2d250839509d4137d5602d8bb23b8d

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

11 2672 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

1448 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

1448 rundll32.exe
1448 rundll32.exe
2672 RUNDLL32.EXE
2672 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
11	2672	RUNDLL32.EXE

pid	process
1448	rundll32.exe

pid	process
1448	rundll32.exe
1448	rundll32.exe
2672	RUNDLL32.EXE
2672	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
1516	powershell.exe
1516	powershell.exe
1516	powershell.exe
2672	RUNDLL32.EXE
2672	RUNDLL32.EXE
3844	powershell.exe
3844	powershell.exe
3844	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1448	rundll32.exe
Token: SeDebugPrivilege	2672	RUNDLL32.EXE
Token: SeDebugPrivilege	1516	powershell.exe
Token: SeDebugPrivilege	3844	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

2672 RUNDLL32.EXE

pid	process
2672	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

f4fb49bf0ddac9147012e47b1cdcaa67.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 2232 wrote to memory of 1448	2232	f4fb49bf0ddac9147012e47b1cdcaa67.exe	rundll32.exe
PID 2232 wrote to memory of 1448	2232	f4fb49bf0ddac9147012e47b1cdcaa67.exe	rundll32.exe
PID 2232 wrote to memory of 1448	2232	f4fb49bf0ddac9147012e47b1cdcaa67.exe	rundll32.exe
PID 1448 wrote to memory of 2672	1448	rundll32.exe	RUNDLL32.EXE
PID 1448 wrote to memory of 2672	1448	rundll32.exe	RUNDLL32.EXE
PID 1448 wrote to memory of 2672	1448	rundll32.exe	RUNDLL32.EXE
PID 2672 wrote to memory of 1516	2672	RUNDLL32.EXE	powershell.exe
PID 2672 wrote to memory of 1516	2672	RUNDLL32.EXE	powershell.exe
PID 2672 wrote to memory of 1516	2672	RUNDLL32.EXE	powershell.exe
PID 2672 wrote to memory of 3844	2672	RUNDLL32.EXE	powershell.exe
PID 2672 wrote to memory of 3844	2672	RUNDLL32.EXE	powershell.exe
PID 2672 wrote to memory of 3844	2672	RUNDLL32.EXE	powershell.exe
PID 3844 wrote to memory of 2768	3844	powershell.exe	nslookup.exe
PID 3844 wrote to memory of 2768	3844	powershell.exe	nslookup.exe
PID 3844 wrote to memory of 2768	3844	powershell.exe	nslookup.exe
PID 2672 wrote to memory of 960	2672	RUNDLL32.EXE	schtasks.exe
PID 2672 wrote to memory of 960	2672	RUNDLL32.EXE	schtasks.exe
PID 2672 wrote to memory of 960	2672	RUNDLL32.EXE	schtasks.exe
PID 2672 wrote to memory of 3672	2672	RUNDLL32.EXE	schtasks.exe
PID 2672 wrote to memory of 3672	2672	RUNDLL32.EXE	schtasks.exe
PID 2672 wrote to memory of 3672	2672	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\f4fb49bf0ddac9147012e47b1cdcaa67.exe
"C:\Users\Admin\AppData\Local\Temp\f4fb49bf0ddac9147012e47b1cdcaa67.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2232

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\F4FB49~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL,ljtbrI0=
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:2672

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\tmp65A5.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1516

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\tmp795E.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3844

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:2768

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:960

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:3672

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
6d452e6ecd2de591347b92cd64855be0

SHA1
dcc7a803225e89f5e1a46eb15f7359d880ce195a

SHA256
191ed738a2e9acee1c34d541e075acba9678e6f5eb9a351289ecc19c34bdfaa2

SHA512
7a06c8deb6878dcb54e48e5449b963522f31e67b97b9d2f750f58712a507f47e6758f2b306249427a9ad508e8d9dc09fe32db66956ae6befdc088675b4ca7d5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp65A5.tmp.ps1
MD5
ff600f63d624242865bbdfe1f341f58c

SHA1
18d4148c49e977e5d4abb78f42bdfc9a8f664dd3

SHA256
3e9c8f9c573511021eb35e15d8598abcd00a675e4e726dbfafaf7b258481d474

SHA512
5be77a63b05c3b906e66c69ec70871050e21d096594141fe131b66c18b67a11d7cfeb2a53c35297821dd9af64fb9fc59522d364c219119313196047455c35c15

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp65A6.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp795E.tmp.ps1
MD5
56dbbe963a2b7b56c79b498febe87cca

SHA1
6237c9e5fe56a4b65fd9bfcade6834498bbc209a

SHA256
bcaa76d6ff73cc9005f17375841ea46e62e9ed51e6742c5221863142e515f2b9

SHA512
b5bc0391294803edda5889f45bc08ce3d7c20925794697006a2059c940407ac293ca63509db7245c1e46fdf016fef249be4e32ad03a4caf09dc47f1f8795fdea

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp795F.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\F4FB49~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
memory/960-184-0x0000000000000000-mapping.dmp

Download
memory/1448-121-0x00000000047B0000-0x0000000004D75000-memory.dmp

Filesize
5.8MB

Download
memory/1448-122-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download
memory/1448-117-0x0000000000000000-mapping.dmp

Download
memory/1448-127-0x0000000005251000-0x00000000058B0000-memory.dmp

Filesize
6.4MB

Download
memory/1448-128-0x0000000000A80000-0x0000000000B2E000-memory.dmp

Filesize
696KB

Download
memory/1516-140-0x0000000007B40000-0x0000000007B41000-memory.dmp

Filesize
4KB

Download
memory/1516-142-0x0000000007F80000-0x0000000007F81000-memory.dmp

Filesize
4KB

Download
memory/1516-135-0x0000000007410000-0x0000000007411000-memory.dmp

Filesize
4KB

Download
memory/1516-136-0x0000000004770000-0x0000000004771000-memory.dmp

Filesize
4KB

Download
memory/1516-137-0x0000000004772000-0x0000000004773000-memory.dmp

Filesize
4KB

Download
memory/1516-138-0x00000000071E0000-0x00000000071E1000-memory.dmp

Filesize
4KB

Download
memory/1516-139-0x0000000007280000-0x0000000007281000-memory.dmp

Filesize
4KB

Download
memory/1516-156-0x0000000004773000-0x0000000004774000-memory.dmp

Filesize
4KB

Download
memory/1516-141-0x0000000007BB0000-0x0000000007BB1000-memory.dmp

Filesize
4KB

Download
memory/1516-134-0x0000000004780000-0x0000000004781000-memory.dmp

Filesize
4KB

Download
memory/1516-143-0x0000000008340000-0x0000000008341000-memory.dmp

Filesize
4KB

Download
memory/1516-144-0x0000000008280000-0x0000000008281000-memory.dmp

Filesize
4KB

Download
memory/1516-131-0x0000000000000000-mapping.dmp

Download
memory/1516-146-0x00000000083F0000-0x00000000083F1000-memory.dmp

Filesize
4KB

Download
memory/1516-151-0x0000000009A60000-0x0000000009A61000-memory.dmp

Filesize
4KB

Download
memory/1516-152-0x0000000008FE0000-0x0000000008FE1000-memory.dmp

Filesize
4KB

Download
memory/1516-153-0x00000000090B0000-0x00000000090B1000-memory.dmp

Filesize
4KB

Download
memory/2232-116-0x0000000000B20000-0x0000000000BCE000-memory.dmp

Filesize
696KB

Download
memory/2232-114-0x0000000002ED0000-0x00000000035D7000-memory.dmp

Filesize
7.0MB

Download
memory/2232-115-0x0000000000400000-0x0000000000B13000-memory.dmp

Filesize
7.1MB

Download
memory/2672-130-0x0000000004AF1000-0x0000000005150000-memory.dmp

Filesize
6.4MB

Download
memory/2672-126-0x0000000000A70000-0x0000000001035000-memory.dmp

Filesize
5.8MB

Download
memory/2672-123-0x0000000000000000-mapping.dmp

Download
memory/2672-171-0x0000000000140000-0x00000000001EE000-memory.dmp

Filesize
696KB

Download
memory/2672-129-0x0000000001330000-0x0000000001331000-memory.dmp

Filesize
4KB

Download
memory/2768-181-0x0000000000000000-mapping.dmp

Download
memory/3672-186-0x0000000000000000-mapping.dmp

Download
memory/3844-166-0x0000000007530000-0x0000000007531000-memory.dmp

Filesize
4KB

Download
memory/3844-169-0x0000000007990000-0x0000000007991000-memory.dmp

Filesize
4KB

Download
memory/3844-173-0x0000000004140000-0x0000000004141000-memory.dmp

Filesize
4KB

Download
memory/3844-174-0x0000000004142000-0x0000000004143000-memory.dmp

Filesize
4KB

Download
memory/3844-157-0x0000000000000000-mapping.dmp

Download
memory/3844-185-0x0000000004143000-0x0000000004144000-memory.dmp

Filesize
4KB

Download