danabot | 7cf34423d4b264d7b0174ecee9e7a439dbcb33d71887e8c9c95941f928115097

Analysis

max time kernel
134s
max time network
45s
platform
windows7_x64
resource
win7-20220414-en
submitted
26-06-2022 23:02

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General

Target

7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe
Size

6.0MB
MD5

9687e6d6f49549ad52265610676d2514
SHA1

8e3bc9d020e61e7d4415af8d17896dabe469c1ec
SHA256

7cf34423d4b264d7b0174ecee9e7a439dbcb33d71887e8c9c95941f928115097
SHA512

46c37fed4a274b1d2f9aac3bfa20c38a730b782f1ac20f75c55f4135dac881706e4046bb1f6d8582b11f7b94f1c856f511fcdceb83edce60d96e2b20e4b355bb

Score

10^/10

danabot 3 banker discovery spyware stealer suricata trojan

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

192.161.48.5:443

142.44.224.16:443

192.3.26.98:443

192.236.146.203:443

Attributes

embedded_hash
B2585F6479280F48B64C99F950BBF36D
type
main

rsa_pubkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
suricata: ET MALWARE Danabot Key Exchange Request
suricata: ET MALWARE Danabot Key Exchange Request
suricata
Blocklisted process makes network request 4 IoCs

Processes:

RUNDLL32.EXE

flow pid process

1 1120 RUNDLL32.EXE
2 1120 RUNDLL32.EXE
3 1120 RUNDLL32.EXE
4 1120 RUNDLL32.EXE
Deletes itself 1 IoCs

Processes:

rundll32.exe

pid process

1780 rundll32.exe
Loads dropped DLL 8 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

pid process

1780 rundll32.exe
1780 rundll32.exe
1780 rundll32.exe
1780 rundll32.exe
1120 RUNDLL32.EXE
1120 RUNDLL32.EXE
1120 RUNDLL32.EXE
1120 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

flow	pid	process
1	1120	RUNDLL32.EXE
2	1120	RUNDLL32.EXE
3	1120	RUNDLL32.EXE
4	1120	RUNDLL32.EXE

pid	process
1780	rundll32.exe

pid	process
1780	rundll32.exe
1780	rundll32.exe
1780	rundll32.exe
1780	rundll32.exe
1120	RUNDLL32.EXE
1120	RUNDLL32.EXE
1120	RUNDLL32.EXE
1120	RUNDLL32.EXE

Drops desktop.ini file(s) 3 IoCs

Processes:

RUNDLL32.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows Mail\Stationery\Desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\A9INZ3MO\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IHVY6LD2\desktop.ini	RUNDLL32.EXE

Checks processor information in registry 2 TTPs 25 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\1\Identifier	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Signature	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Signature	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform ID	RUNDLL32.EXE
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Signature	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform ID	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

rundll32.exeRUNDLL32.EXE

description pid process

Token: SeDebugPrivilege 1780 rundll32.exe
Token: SeDebugPrivilege 1120 RUNDLL32.EXE

description	pid	process
Token: SeDebugPrivilege	1780	rundll32.exe
Token: SeDebugPrivilege	1120	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exerundll32.exe

description	pid	process	target process
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1468 wrote to memory of 1780	1468	7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe	rundll32.exe
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE
PID 1780 wrote to memory of 1120	1780	rundll32.exe	RUNDLL32.EXE

C:\Users\Admin\AppData\Local\Temp\7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe
"C:\Users\Admin\AppData\Local\Temp\7CF34423D4B264D7B0174ECEE9E7A439DBCB33D71887E.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7CF344~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\7CF344~1.EXE
2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\SysWOW64\RUNDLL32.EXE
C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\7CF344~1.DLL,ZUEkHJ8=
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1120

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\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
\Users\Admin\AppData\Local\Temp\7CF344~1.DLL
Filesize
5.7MB

MD5
14e488a8eb6020b65fd7cf2ff1f995a9

SHA1
43252ad81250aa726399e3753e80d2bdf7640b2e

SHA256
1830f8ab7bb95579c5e11f9fe1a2cf3b311ac58781085bc2bc15d7ac6781e971

SHA512
adac168436855219f5fb793a8fbba5987db8b23fe8953d2a42ecaba0aa89ddcfb5af668e05c50e2416e32b55bea38c5f7b5f557ce9183a0f47f168a9937621f4

Download Submit
memory/1120-70-0x0000000000000000-mapping.dmp

Download
memory/1120-80-0x0000000002B00000-0x0000000003163000-memory.dmp

Filesize
6.4MB

Download
memory/1120-79-0x0000000002B00000-0x0000000003163000-memory.dmp

Filesize
6.4MB

Download
memory/1120-78-0x0000000002B00000-0x0000000003163000-memory.dmp

Filesize
6.4MB

Download
memory/1120-76-0x00000000020A0000-0x000000000265C000-memory.dmp

Filesize
5.7MB

Download
memory/1468-63-0x0000000000400000-0x0000000000DF5000-memory.dmp

Filesize
10.0MB

Download
memory/1468-54-0x00000000011E0000-0x000000000179D000-memory.dmp

Filesize
5.7MB

Download
memory/1468-56-0x00000000011E0000-0x000000000179D000-memory.dmp

Filesize
5.7MB

Download
memory/1468-55-0x0000000075371000-0x0000000075373000-memory.dmp

Filesize
8KB

Download
memory/1468-57-0x00000000017A0000-0x0000000001E96000-memory.dmp

Filesize
7.0MB

Download
memory/1468-58-0x0000000000400000-0x0000000000DF5000-memory.dmp

Filesize
10.0MB

Download
memory/1780-69-0x0000000002950000-0x0000000002FB3000-memory.dmp

Filesize
6.4MB

Download
memory/1780-68-0x0000000002950000-0x0000000002FB3000-memory.dmp

Filesize
6.4MB

Download
memory/1780-59-0x0000000000000000-mapping.dmp

Download
memory/1780-77-0x0000000002950000-0x0000000002FB3000-memory.dmp

Filesize
6.4MB

Download
memory/1780-67-0x00000000020C0000-0x000000000267C000-memory.dmp

Filesize
5.7MB

Download