danabot | c3a37f9ca1adb4ac16434269e909bbc87fe684cfaf414473ecd8edc499e59fc5

Analysis

max time kernel
127s
max time network
117s
platform
windows10_x64
resource
win10v20210410
submitted
28-04-2021 06:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

748e0ead4f83adb0e998badcc9162b9b.exe
Size

5.9MB
MD5

748e0ead4f83adb0e998badcc9162b9b
SHA1

ace1bba4c0e96cb82ba4dd9b9fbe53e944ebcc83
SHA256

c3a37f9ca1adb4ac16434269e909bbc87fe684cfaf414473ecd8edc499e59fc5
SHA512

151ca0c9ff17ff09fa436ba9892949fe67d4f20cac11be59235c9a5d5fee604a459f57a638202b325fb205a7cf2147032d4d73b010cd54ca76df8d2ff51d54d8

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

192.236.147.83:443

184.95.51.175:443

23.106.123.185:443

192.210.198.12:443

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

11 4004 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

3816 rundll32.exe
Loads dropped DLL 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

3816 rundll32.exe
4004 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	4004	RUNDLL32.EXE

pid	process
3816	rundll32.exe

pid	process
3816	rundll32.exe
4004	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

4028 powershell.exe
4028 powershell.exe
4028 powershell.exe
4004 RUNDLL32.EXE
4004 RUNDLL32.EXE
196 powershell.exe
196 powershell.exe
196 powershell.exe

pid	process
4028	powershell.exe
4028	powershell.exe
4028	powershell.exe
4004	RUNDLL32.EXE
4004	RUNDLL32.EXE
196	powershell.exe
196	powershell.exe
196	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3816	rundll32.exe
Token: SeDebugPrivilege	4004	RUNDLL32.EXE
Token: SeDebugPrivilege	4028	powershell.exe
Token: SeDebugPrivilege	196	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

4004 RUNDLL32.EXE

pid	process
4004	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

748e0ead4f83adb0e998badcc9162b9b.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 3892 wrote to memory of 3816	3892	748e0ead4f83adb0e998badcc9162b9b.exe	rundll32.exe
PID 3892 wrote to memory of 3816	3892	748e0ead4f83adb0e998badcc9162b9b.exe	rundll32.exe
PID 3892 wrote to memory of 3816	3892	748e0ead4f83adb0e998badcc9162b9b.exe	rundll32.exe
PID 3816 wrote to memory of 4004	3816	rundll32.exe	RUNDLL32.EXE
PID 3816 wrote to memory of 4004	3816	rundll32.exe	RUNDLL32.EXE
PID 3816 wrote to memory of 4004	3816	rundll32.exe	RUNDLL32.EXE
PID 4004 wrote to memory of 4028	4004	RUNDLL32.EXE	powershell.exe
PID 4004 wrote to memory of 4028	4004	RUNDLL32.EXE	powershell.exe
PID 4004 wrote to memory of 4028	4004	RUNDLL32.EXE	powershell.exe
PID 4004 wrote to memory of 196	4004	RUNDLL32.EXE	powershell.exe
PID 4004 wrote to memory of 196	4004	RUNDLL32.EXE	powershell.exe
PID 4004 wrote to memory of 196	4004	RUNDLL32.EXE	powershell.exe
PID 196 wrote to memory of 1304	196	powershell.exe	nslookup.exe
PID 196 wrote to memory of 1304	196	powershell.exe	nslookup.exe
PID 196 wrote to memory of 1304	196	powershell.exe	nslookup.exe
PID 4004 wrote to memory of 3912	4004	RUNDLL32.EXE	schtasks.exe
PID 4004 wrote to memory of 3912	4004	RUNDLL32.EXE	schtasks.exe
PID 4004 wrote to memory of 3912	4004	RUNDLL32.EXE	schtasks.exe
PID 4004 wrote to memory of 1620	4004	RUNDLL32.EXE	schtasks.exe
PID 4004 wrote to memory of 1620	4004	RUNDLL32.EXE	schtasks.exe
PID 4004 wrote to memory of 1620	4004	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\748e0ead4f83adb0e998badcc9162b9b.exe
"C:\Users\Admin\AppData\Local\Temp\748e0ead4f83adb0e998badcc9162b9b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3892

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\748E0E~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3816

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL,fCNZZA==
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:4004

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\tmp6F4A.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4028

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\tmp8360.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:196

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:1304

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:3912

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:1620

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
e4b3603a8eba4b1040fe905088425628

SHA1
e20583316121a8d3fd5ea601590b835ce09853b3

SHA256
4c489b7f9f19bc8ad106319f730c905eeac4e1a135d66538f778dd7d3770674e

SHA512
23e848655dfbb05499cf8ca8ef05771a1c5158a602062f05e8104d0fe8216e642cff386ab33775f7fa7ad3430dee409d0e6597549ece805f1ed2fea4233c864f

Download Submit
C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL
MD5
c7d52f79e6179ec79a4f7d16dc6e4b38

SHA1
c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

SHA256
931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

SHA512
3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6F4A.tmp.ps1
MD5
f7e11ee13b252d73199cab75f1ed4588

SHA1
8da6aa6dc7586ff997172cdcd3a71aadde87a9cb

SHA256
f9a447f93865de9063bb6799b44c78ce557372ed6a3d862bed6659c02b7172ff

SHA512
9eef2eed1e357cd737c9d1a57ea838ba20ddd48c952ddd9b3ef4659ce725a68661672b05e7e2cb34ae6fe1b25b690397cdca850e9694f6f56d7af9455064381f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6F4B.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8360.tmp.ps1
MD5
27b81f2a122cc93116ab3803d6dceef6

SHA1
27dcb2cd004eb3b2f946be99b7285137c8cff9f6

SHA256
b1005790c20c0e5a4d6061c403586a3b0522dfb8483f2cf6a4c09edebb8ccfd0

SHA512
bbc18abb42c2cc20321aa0db6d57dba2a91359b3a11c4c17a5b6d394d0fbf744a201c4f8742e770e20ad6c29dccd28db94b7bb2f7729514e5b0cda6f7d798ef3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8361.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\748E0E~1.DLL
MD5
c7d52f79e6179ec79a4f7d16dc6e4b38

SHA1
c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

SHA256
931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

SHA512
3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

Download Submit
\Users\Admin\AppData\Local\Temp\748E0E~1.DLL
MD5
c7d52f79e6179ec79a4f7d16dc6e4b38

SHA1
c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

SHA256
931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

SHA512
3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

Download Submit
memory/196-162-0x0000000006B10000-0x0000000006B11000-memory.dmp

Filesize
4KB

Download
memory/196-163-0x0000000006B12000-0x0000000006B13000-memory.dmp

Filesize
4KB

Download
memory/196-167-0x0000000007B20000-0x0000000007B21000-memory.dmp

Filesize
4KB

Download
memory/196-154-0x0000000000000000-mapping.dmp

Download
memory/196-170-0x0000000008530000-0x0000000008531000-memory.dmp

Filesize
4KB

Download
memory/196-183-0x0000000006B13000-0x0000000006B14000-memory.dmp

Filesize
4KB

Download
memory/1304-179-0x0000000000000000-mapping.dmp

Download
memory/1620-184-0x0000000000000000-mapping.dmp

Download
memory/3816-127-0x0000000002ED0000-0x000000000301A000-memory.dmp

Filesize
1.3MB

Download
memory/3816-126-0x0000000004F81000-0x00000000055E0000-memory.dmp

Filesize
6.4MB

Download
memory/3816-117-0x0000000000000000-mapping.dmp

Download
memory/3892-114-0x0000000002F20000-0x0000000003616000-memory.dmp

Filesize
7.0MB

Download
memory/3892-116-0x0000000000BF0000-0x0000000000D3A000-memory.dmp

Filesize
1.3MB

Download
memory/3892-115-0x0000000000400000-0x0000000000B02000-memory.dmp

Filesize
7.0MB

Download
memory/3912-182-0x0000000000000000-mapping.dmp

Download
memory/4004-128-0x0000000005181000-0x00000000057E0000-memory.dmp

Filesize
6.4MB

Download
memory/4004-122-0x0000000000000000-mapping.dmp

Download
memory/4004-161-0x0000000000E10000-0x0000000000E11000-memory.dmp

Filesize
4KB

Download
memory/4028-129-0x0000000000000000-mapping.dmp

Download
memory/4028-151-0x0000000008EA0000-0x0000000008EA1000-memory.dmp

Filesize
4KB

Download
memory/4028-150-0x0000000008BD0000-0x0000000008BD1000-memory.dmp

Filesize
4KB

Download
memory/4028-149-0x0000000009640000-0x0000000009641000-memory.dmp

Filesize
4KB

Download
memory/4028-160-0x0000000004523000-0x0000000004524000-memory.dmp

Filesize
4KB

Download
memory/4028-144-0x00000000069E0000-0x00000000069E1000-memory.dmp

Filesize
4KB

Download
memory/4028-142-0x0000000007EB0000-0x0000000007EB1000-memory.dmp

Filesize
4KB

Download
memory/4028-141-0x0000000007BC0000-0x0000000007BC1000-memory.dmp

Filesize
4KB

Download
memory/4028-140-0x0000000006F00000-0x0000000006F01000-memory.dmp

Filesize
4KB

Download
memory/4028-139-0x0000000004522000-0x0000000004523000-memory.dmp

Filesize
4KB

Download
memory/4028-138-0x0000000004520000-0x0000000004521000-memory.dmp

Filesize
4KB

Download
memory/4028-137-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

Download
memory/4028-136-0x0000000007740000-0x0000000007741000-memory.dmp

Filesize
4KB

Download
memory/4028-135-0x00000000076D0000-0x00000000076D1000-memory.dmp

Filesize
4KB

Download
memory/4028-134-0x0000000006DC0000-0x0000000006DC1000-memory.dmp

Filesize
4KB

Download
memory/4028-133-0x0000000006F30000-0x0000000006F31000-memory.dmp

Filesize
4KB

Download
memory/4028-132-0x0000000004340000-0x0000000004341000-memory.dmp

Filesize
4KB

Download