danabot | 9e2c955c006a9fa0feec24cf8f4eb4b1588fdb55eb096e44556abffd78b30c9d

Analysis

max time kernel
133s
max time network
125s
platform
windows10_x64
resource
win10v20210410
submitted
07-06-2021 18:58

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General

Target

3ac93d06f57caa0cdf0b3fde68c1dc11.exe
Size

6.0MB
MD5

3ac93d06f57caa0cdf0b3fde68c1dc11
SHA1

4b392162b84252bed0984b0fba788c36cf3a12f2
SHA256

9e2c955c006a9fa0feec24cf8f4eb4b1588fdb55eb096e44556abffd78b30c9d
SHA512

c6ac79264aaae3faba327e35e26dceb379f087560aa01bdfb047b546f7e3fb8dea40d0c4d1a88e257710647d6dbe3012c7bc51491a54788e81f05eb2adeed036

Score

10^/10

danabot 3 banker discovery spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

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

12 4064 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

1880 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

1880 rundll32.exe
1880 rundll32.exe
4064 RUNDLL32.EXE
4064 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	4064	RUNDLL32.EXE

pid	process
1880	rundll32.exe

pid	process
1880	rundll32.exe
1880	rundll32.exe
4064	RUNDLL32.EXE
4064	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
4224	powershell.exe
4224	powershell.exe
4224	powershell.exe
4064	RUNDLL32.EXE
4064	RUNDLL32.EXE
1260	powershell.exe
1260	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1880	rundll32.exe
Token: SeDebugPrivilege	4064	RUNDLL32.EXE
Token: SeDebugPrivilege	4224	powershell.exe
Token: SeDebugPrivilege	1260	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

RUNDLL32.EXE

pid process

4064 RUNDLL32.EXE

pid	process
4064	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

3ac93d06f57caa0cdf0b3fde68c1dc11.exerundll32.exeRUNDLL32.EXEpowershell.exe

description	pid	process	target process
PID 4448 wrote to memory of 1880	4448	3ac93d06f57caa0cdf0b3fde68c1dc11.exe	rundll32.exe
PID 4448 wrote to memory of 1880	4448	3ac93d06f57caa0cdf0b3fde68c1dc11.exe	rundll32.exe
PID 4448 wrote to memory of 1880	4448	3ac93d06f57caa0cdf0b3fde68c1dc11.exe	rundll32.exe
PID 1880 wrote to memory of 4064	1880	rundll32.exe	RUNDLL32.EXE
PID 1880 wrote to memory of 4064	1880	rundll32.exe	RUNDLL32.EXE
PID 1880 wrote to memory of 4064	1880	rundll32.exe	RUNDLL32.EXE
PID 4064 wrote to memory of 4224	4064	RUNDLL32.EXE	powershell.exe
PID 4064 wrote to memory of 4224	4064	RUNDLL32.EXE	powershell.exe
PID 4064 wrote to memory of 4224	4064	RUNDLL32.EXE	powershell.exe
PID 4064 wrote to memory of 1260	4064	RUNDLL32.EXE	powershell.exe
PID 4064 wrote to memory of 1260	4064	RUNDLL32.EXE	powershell.exe
PID 4064 wrote to memory of 1260	4064	RUNDLL32.EXE	powershell.exe
PID 1260 wrote to memory of 2464	1260	powershell.exe	nslookup.exe
PID 1260 wrote to memory of 2464	1260	powershell.exe	nslookup.exe
PID 1260 wrote to memory of 2464	1260	powershell.exe	nslookup.exe
PID 4064 wrote to memory of 2732	4064	RUNDLL32.EXE	schtasks.exe
PID 4064 wrote to memory of 2732	4064	RUNDLL32.EXE	schtasks.exe
PID 4064 wrote to memory of 2732	4064	RUNDLL32.EXE	schtasks.exe
PID 4064 wrote to memory of 3824	4064	RUNDLL32.EXE	schtasks.exe
PID 4064 wrote to memory of 3824	4064	RUNDLL32.EXE	schtasks.exe
PID 4064 wrote to memory of 3824	4064	RUNDLL32.EXE	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\3ac93d06f57caa0cdf0b3fde68c1dc11.exe
"C:\Users\Admin\AppData\Local\Temp\3ac93d06f57caa0cdf0b3fde68c1dc11.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4448

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\3AC93D~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL,ZzotLDboAA==
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:4064

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\tmpA425.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4224

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\tmpB6F4.tmp.ps1"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1260

C:\Windows\SysWOW64\nslookup.exe
"C:\Windows\system32\nslookup.exe" -type=any localhost
5⤵
PID:2464

C:\Windows\SysWOW64\schtasks.exe
schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:2732

C:\Windows\SysWOW64\schtasks.exe
schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
4⤵
PID:3824

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
6215b4910bfa95fb57bc5dfbca5d887f

SHA1
40f589d3db7a357dd53f223a64025f65f8af1b6f

SHA256
172845e344e7338875ca276ccc2544121965297e0d0462a6f75382158d3b1276

SHA512
ceb0bddad9fb28efa8f9d44937f7020f89c350dc7c8d7dcdec7da755f862f1598e8000a001d0cff03937fc3e9030a7c348ecfa90183f502e57af04745c73bfd9

Download Submit
C:\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL
MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA425.tmp.ps1
MD5
0834e4d62abd0319a05966b3b5ac2c8a

SHA1
ea7049a499b72dc8f47ebd397cef673a2e229753

SHA256
eb0f0421d42c87740a29d13b1f3706f8e7818f006cf5cf35618f5760a73133ac

SHA512
e44cb16772f7bc7a1044072cdc065574cbee143e1a0f2805e50e33f73d3184cd4a10b390b19e09f55474222a35abd174c5673f2ed0386de9ecac8e23fbb0086d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA426.tmp
MD5
c416c12d1b2b1da8c8655e393b544362

SHA1
fb1a43cd8e1c556c2d25f361f42a21293c29e447

SHA256
0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

SHA512
cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB6F4.tmp.ps1
MD5
f7f5d511d7ad597946f486df4ec1fd67

SHA1
3eec94f8bf91b505bdbc82b429abfdb8cdab679a

SHA256
5daacdc9913fe912bf68dca80e212e4188bfcd518279ab2f2ee91c671ef9d323

SHA512
d84f11f06713d5ef89ee4335f0553fec82ab6beb80b28bf106f3c100fcb271feb03987c5b8592a8388ccd60030b610a7f8cf2d43d6a3d895db4ed225d66400cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB6F5.tmp
MD5
1860260b2697808b80802352fe324782

SHA1
f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

SHA256
0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

SHA512
d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

Download Submit
\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL
MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL
MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL
MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
\Users\Admin\AppData\Local\Temp\3AC93D~1.DLL
MD5
7ac078a4c0a0c82464f31418b512cad7

SHA1
edafdb4391106484521c3a76890690ee525a9d68

SHA256
8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

SHA512
e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

Download Submit
memory/1260-156-0x0000000000000000-mapping.dmp

Download
memory/1260-185-0x0000000004A53000-0x0000000004A54000-memory.dmp

Filesize
4KB

Download
memory/1260-167-0x0000000007C70000-0x0000000007C71000-memory.dmp

Filesize
4KB

Download
memory/1260-170-0x0000000008180000-0x0000000008181000-memory.dmp

Filesize
4KB

Download
memory/1260-173-0x0000000004A50000-0x0000000004A51000-memory.dmp

Filesize
4KB

Download
memory/1260-174-0x0000000004A52000-0x0000000004A53000-memory.dmp

Filesize
4KB

Download
memory/1880-118-0x0000000004350000-0x0000000004915000-memory.dmp

Filesize
5.8MB

Download
memory/1880-122-0x00000000052D0000-0x00000000052D1000-memory.dmp

Filesize
4KB

Download
memory/1880-129-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/1880-128-0x0000000004C61000-0x00000000052C0000-memory.dmp

Filesize
6.4MB

Download
memory/1880-114-0x0000000000000000-mapping.dmp

Download
memory/2464-181-0x0000000000000000-mapping.dmp

Download
memory/2732-184-0x0000000000000000-mapping.dmp

Download
memory/3824-186-0x0000000000000000-mapping.dmp

Download
memory/4064-126-0x0000000004800000-0x0000000004DC5000-memory.dmp

Filesize
5.8MB

Download
memory/4064-130-0x0000000005381000-0x00000000059E0000-memory.dmp

Filesize
6.4MB

Download
memory/4064-127-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/4064-158-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/4064-123-0x0000000000000000-mapping.dmp

Download
memory/4224-137-0x0000000006C80000-0x0000000006C81000-memory.dmp

Filesize
4KB

Download
memory/4224-142-0x0000000006CF0000-0x0000000006CF1000-memory.dmp

Filesize
4KB

Download
memory/4224-152-0x0000000008960000-0x0000000008961000-memory.dmp

Filesize
4KB

Download
memory/4224-153-0x0000000008C30000-0x0000000008C31000-memory.dmp

Filesize
4KB

Download
memory/4224-146-0x0000000007D80000-0x0000000007D81000-memory.dmp

Filesize
4KB

Download
memory/4224-144-0x0000000007C50000-0x0000000007C51000-memory.dmp

Filesize
4KB

Download
memory/4224-157-0x0000000004313000-0x0000000004314000-memory.dmp

Filesize
4KB

Download
memory/4224-131-0x0000000000000000-mapping.dmp

Download
memory/4224-143-0x0000000007960000-0x0000000007961000-memory.dmp

Filesize
4KB

Download
memory/4224-151-0x00000000093D0000-0x00000000093D1000-memory.dmp

Filesize
4KB

Download
memory/4224-134-0x0000000004320000-0x0000000004321000-memory.dmp

Filesize
4KB

Download
memory/4224-141-0x0000000004312000-0x0000000004313000-memory.dmp

Filesize
4KB

Download
memory/4224-135-0x0000000006D10000-0x0000000006D11000-memory.dmp

Filesize
4KB

Download
memory/4224-140-0x0000000004310000-0x0000000004311000-memory.dmp

Filesize
4KB

Download
memory/4224-139-0x0000000007590000-0x0000000007591000-memory.dmp

Filesize
4KB

Download
memory/4224-138-0x0000000007520000-0x0000000007521000-memory.dmp

Filesize
4KB

Download
memory/4224-136-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/4448-119-0x00000000030F0000-0x00000000037F7000-memory.dmp

Filesize
7.0MB

Download
memory/4448-120-0x0000000000400000-0x0000000000B14000-memory.dmp

Filesize
7.1MB

Download
memory/4448-121-0x0000000000B20000-0x0000000000BCE000-memory.dmp

Filesize
696KB

Download