danabot | 4b97736ce9304016dbfeb4a508f27917214899717df3578ef74813e73b283ffe

Analysis

max time kernel
131s
max time network
113s
platform
windows10_x64
resource
win10v20210410
submitted
12-06-2021 06:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bc91ae20933a3e6607d8891bbcfca332.exe
Size

6.0MB
MD5

bc91ae20933a3e6607d8891bbcfca332
SHA1

bf48801924d51878a908b69de23897a28bf474ee
SHA256

4b97736ce9304016dbfeb4a508f27917214899717df3578ef74813e73b283ffe
SHA512

f032c70c669a3d360551a9652acfedb62fc89def2b7afa98b8098d0e87b3e6b592bd21c523feb1deea6d14acde5563a64ad7ab1b06ac440bea7f65f48a3a47d2

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 2440 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

2100 rundll32.exe
Loads dropped DLL 3 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

2100 rundll32.exe
2440 RUNDLL32.EXE
2440 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	2440	RUNDLL32.EXE

pid	process
2100	rundll32.exe

pid	process
2100	rundll32.exe
2440	RUNDLL32.EXE
2440	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
3948	powershell.exe
3948	powershell.exe
3948	powershell.exe
2440	RUNDLL32.EXE
2440	RUNDLL32.EXE
2468	powershell.exe
2468	powershell.exe
2468	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2100	rundll32.exe
Token: SeDebugPrivilege	2440	RUNDLL32.EXE
Token: SeDebugPrivilege	3948	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

2440 RUNDLL32.EXE

pid	process
2440	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

bc91ae20933a3e6607d8891bbcfca332.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 4024 wrote to memory of 2100	4024	bc91ae20933a3e6607d8891bbcfca332.exe	rundll32.exe
PID 4024 wrote to memory of 2100	4024	bc91ae20933a3e6607d8891bbcfca332.exe	rundll32.exe
PID 4024 wrote to memory of 2100	4024	bc91ae20933a3e6607d8891bbcfca332.exe	rundll32.exe
PID 2100 wrote to memory of 2440	2100	rundll32.exe	RUNDLL32.EXE
PID 2100 wrote to memory of 2440	2100	rundll32.exe	RUNDLL32.EXE
PID 2100 wrote to memory of 2440	2100	rundll32.exe	RUNDLL32.EXE
PID 2440 wrote to memory of 3948	2440	RUNDLL32.EXE	powershell.exe
PID 2440 wrote to memory of 3948	2440	RUNDLL32.EXE	powershell.exe
PID 2440 wrote to memory of 3948	2440	RUNDLL32.EXE	powershell.exe
PID 2440 wrote to memory of 2468	2440	RUNDLL32.EXE	powershell.exe
PID 2440 wrote to memory of 2468	2440	RUNDLL32.EXE	powershell.exe
PID 2440 wrote to memory of 2468	2440	RUNDLL32.EXE	powershell.exe
PID 2468 wrote to memory of 1092	2468	powershell.exe	nslookup.exe
PID 2468 wrote to memory of 1092	2468	powershell.exe	nslookup.exe
PID 2468 wrote to memory of 1092	2468	powershell.exe	nslookup.exe
PID 2440 wrote to memory of 848	2440	RUNDLL32.EXE	schtasks.exe
PID 2440 wrote to memory of 848	2440	RUNDLL32.EXE	schtasks.exe
PID 2440 wrote to memory of 848	2440	RUNDLL32.EXE	schtasks.exe
PID 2440 wrote to memory of 2436	2440	RUNDLL32.EXE	schtasks.exe
PID 2440 wrote to memory of 2436	2440	RUNDLL32.EXE	schtasks.exe
PID 2440 wrote to memory of 2436	2440	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\bc91ae20933a3e6607d8891bbcfca332.exe
"C:\Users\Admin\AppData\Local\Temp\bc91ae20933a3e6607d8891bbcfca332.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4024

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\BC91AE~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2100

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL,ZVsKZI3A
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:2440

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\tmp44EE.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948

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\tmp5878.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:1092

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:848

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:2436

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

Loading Replay Monitor...

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
7da45fd9cc63f8c5ce309111f40d7abb

SHA1
6685de97d91e958e50946913f309df2e9040c823

SHA256
6c8274e8058efed8ddce15065d6a570d5a474d712d95a8d2d749482eb8729eb5

SHA512
a29d68541dbc7ef03c20d49d2e664b706aea943acb7669fc22f3d891932cbd9fde65f6703267785f300af6827f387268f2c02c8db2ab8554fc671a39b4b76f2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp44EE.tmp.ps1
MD5
a2f93177604d5a53e0d7dfe462fe42e6

SHA1
bea81610e704698066b52cff12863e88a1652e83

SHA256
a84e07f1de9d8bca76be6eeabafc343502c8dfc4a7e7ed01e7a959daa24f4b5f

SHA512
e322db9036beb3d0255c737734456ad10303e73e98f2d4334d3fcc0ff0bedb421547e88d2e1d8e58e9c549d1d239d2b2575d37a3118e678a34dfb176927778a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp44EF.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5878.tmp.ps1
MD5
bb61fbe9dbdebd403baf7ff1267b2823

SHA1
052e0d8e12b7f17a080db664357edc67792f1b34

SHA256
e8e704e5f589df137e198df8990fc76facb8749c43b74307bb5514b7941aacd6

SHA512
77cf4ec0e0c3cf31f16875204b09d9a48076e775864c1d7504629269d4fe2d2c837a0b8f5bef75f228fd260086bcb21dc7d8d4f6c9bb38407905955ca41c2139

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5879.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
\Users\Admin\AppData\Local\Temp\BC91AE~1.DLL
MD5
d737e87a8c985246adb399d0a8bf9b3b

SHA1
2ed4f18c905108e45535ea0e8fa7cb2187675f87

SHA256
ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7

SHA512
9257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b

Download Submit
memory/848-183-0x0000000000000000-mapping.dmp

Download
memory/1092-180-0x0000000000000000-mapping.dmp

Download
memory/2100-127-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/2100-115-0x0000000000000000-mapping.dmp

Download
memory/2100-126-0x00000000054C1000-0x0000000005B20000-memory.dmp

Filesize
6.4MB

Download
memory/2436-185-0x0000000000000000-mapping.dmp

Download
memory/2440-125-0x0000000004040000-0x0000000004605000-memory.dmp

Filesize
5.8MB

Download
memory/2440-122-0x0000000000000000-mapping.dmp

Download
memory/2440-129-0x0000000004BC1000-0x0000000005220000-memory.dmp

Filesize
6.4MB

Download
memory/2440-166-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2440-128-0x00000000047C0000-0x00000000047C1000-memory.dmp

Filesize
4KB

Download
memory/2468-171-0x0000000007B80000-0x0000000007B81000-memory.dmp

Filesize
4KB

Download
memory/2468-155-0x0000000000000000-mapping.dmp

Download
memory/2468-168-0x00000000068F2000-0x00000000068F3000-memory.dmp

Filesize
4KB

Download
memory/2468-167-0x00000000068F0000-0x00000000068F1000-memory.dmp

Filesize
4KB

Download
memory/2468-165-0x0000000007680000-0x0000000007681000-memory.dmp

Filesize
4KB

Download
memory/2468-184-0x00000000068F3000-0x00000000068F4000-memory.dmp

Filesize
4KB

Download
memory/3948-139-0x00000000012B0000-0x00000000012B1000-memory.dmp

Filesize
4KB

Download
memory/3948-141-0x00000000078A0000-0x00000000078A1000-memory.dmp

Filesize
4KB

Download
memory/3948-151-0x0000000008F70000-0x0000000008F71000-memory.dmp

Filesize
4KB

Download
memory/3948-152-0x0000000009230000-0x0000000009231000-memory.dmp

Filesize
4KB

Download
memory/3948-130-0x0000000000000000-mapping.dmp

Download
memory/3948-145-0x0000000008310000-0x0000000008311000-memory.dmp

Filesize
4KB

Download
memory/3948-143-0x00000000081E0000-0x00000000081E1000-memory.dmp

Filesize
4KB

Download
memory/3948-164-0x00000000012B3000-0x00000000012B4000-memory.dmp

Filesize
4KB

Download
memory/3948-142-0x0000000008320000-0x0000000008321000-memory.dmp

Filesize
4KB

Download
memory/3948-150-0x00000000099D0000-0x00000000099D1000-memory.dmp

Filesize
4KB

Download
memory/3948-140-0x00000000012B2000-0x00000000012B3000-memory.dmp

Filesize
4KB

Download
memory/3948-138-0x0000000007B80000-0x0000000007B81000-memory.dmp

Filesize
4KB

Download
memory/3948-137-0x0000000007B10000-0x0000000007B11000-memory.dmp

Filesize
4KB

Download
memory/3948-136-0x0000000007A30000-0x0000000007A31000-memory.dmp

Filesize
4KB

Download
memory/3948-135-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

Download
memory/3948-133-0x00000000012C0000-0x00000000012C1000-memory.dmp

Filesize
4KB

Download
memory/3948-134-0x0000000007150000-0x0000000007151000-memory.dmp

Filesize
4KB

Download
memory/4024-118-0x0000000000400000-0x0000000000B13000-memory.dmp

Filesize
7.1MB

Download
memory/4024-119-0x0000000000B20000-0x0000000000BCE000-memory.dmp

Filesize
696KB

Download
memory/4024-114-0x0000000002EF0000-0x00000000035F7000-memory.dmp

Filesize
7.0MB

Download