danabot | eb4cffd9bc50353854c89044ac2fa5458dcdde434075388bf14371b935ad086a

Resubmissions

10-11-2022 21:02

221110-zvqv7seac7 10

10-11-2022 21:00

221110-ztefsaeaa9 1

Analysis

max time kernel
97s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2022 21:02

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General

Target

f90484603fcebe6dcf6d13b4154c6761cfa084e0a8ad2b5dc5b57b4d1867a48c.dll
Size

7.6MB
MD5

35857661dcaa8222d6e4a94d272910b7
SHA1

6624dbbf4a5eca4d4dc50ba363bec08d97e55618
SHA256

f90484603fcebe6dcf6d13b4154c6761cfa084e0a8ad2b5dc5b57b4d1867a48c
SHA512

aabcb363760f16206d00bb119f9b5610f70512f303488f23cc71b8494e90a0886863233fea95d54fa840ffb0ab8a62df0db063df8d33e2016365134ee958cedd
SSDEEP

196608:UOkd+1H96rzMtV3cpIwKlLMvfcHSpdskL:PP9IMtVM/KlQvfcHP

Score

10^/10

danabot banker trojan

Malware Config

Extracted

Family

danabot

Attributes

embedded_hash
794D6CC67928F094F294B738E3257AB8
type
loader

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
Blocklisted process makes network request 5 IoCs

Processes:

rundll32.exe

flow pid process

11 5096 rundll32.exe
13 5096 rundll32.exe
22 5096 rundll32.exe
29 5096 rundll32.exe
45 5096 rundll32.exe
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	5096	rundll32.exe
13	5096	rundll32.exe
22	5096	rundll32.exe
29	5096	rundll32.exe
45	5096	rundll32.exe

Checks processor information in registry 2 TTPs 26 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 enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	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\ProcessorNameString	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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\1\Identifier	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\Update Status	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1	rundll32.exe
Key enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor	rundll32.exe
Key value enumerated	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	rundll32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2424 wrote to memory of 5096	2424	rundll32.exe	rundll32.exe
PID 2424 wrote to memory of 5096	2424	rundll32.exe	rundll32.exe
PID 2424 wrote to memory of 5096	2424	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f90484603fcebe6dcf6d13b4154c6761cfa084e0a8ad2b5dc5b57b4d1867a48c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2424

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f90484603fcebe6dcf6d13b4154c6761cfa084e0a8ad2b5dc5b57b4d1867a48c.dll,#1
2⤵
- Blocklisted process makes network request
- Checks processor information in registry
PID:5096

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/5096-132-0x0000000000000000-mapping.dmp

Download
memory/5096-133-0x00000000024F0000-0x0000000002C94000-memory.dmp

Filesize
7.6MB

Download
memory/5096-134-0x00000000024F0000-0x0000000002C94000-memory.dmp

Filesize
7.6MB

Download
memory/5096-135-0x0000000003450000-0x0000000003F27000-memory.dmp

Filesize
10.8MB

Download
memory/5096-136-0x0000000003450000-0x0000000003F27000-memory.dmp

Filesize
10.8MB

Download
memory/5096-137-0x0000000003450000-0x0000000003F27000-memory.dmp

Filesize
10.8MB

Download
memory/5096-138-0x00000000024F0000-0x0000000002C94000-memory.dmp

Filesize
7.6MB

Download
memory/5096-139-0x0000000003450000-0x0000000003F27000-memory.dmp

Filesize
10.8MB

Download