danabot | 55b1165d0a7b6ea8b2dddd175b0778a1bf9eae87f1f05b5e7063083b7046f409

General

Target

5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe
Size

1.1MB
MD5

5c4be8a6f603ad370faf40495e09a1e0
SHA1

ae73d7b7011241f03b21a98403bb36c358885716
SHA256

55b1165d0a7b6ea8b2dddd175b0778a1bf9eae87f1f05b5e7063083b7046f409
SHA512

e24a2d9e00b72de92285817b0ec0adfeed696f87f8f503e9735b26e0d071340f20c8a6911bd699febff20d2d9db3bd35498a72e73c1868fd320a0756f4d75536
SSDEEP

24576:G+mN/IrnEaYvmU8u+FRhJyC0RmkZPoInGEz0kbNkm6V4izI:K/IrESru+FRB0UkQIGEzPZ

Score

10^/10

danabot 4 banker discovery trojan

Malware Config

Extracted

Family

danabot

Botnet

4

C2

142.11.244.124:443

142.11.206.50:443

Attributes

embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
type
loader

rsa_pubkey.plain

rsa_privkey.plain

Signatures

Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot

Danabot Loader Component 10 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023c74-6.dat	DanabotLoader2021
behavioral2/memory/4992-11-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-19-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-20-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-21-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-22-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-23-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-24-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-25-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021
behavioral2/memory/4992-26-0x0000000000400000-0x000000000055E000-memory.dmp	DanabotLoader2021

Blocklisted process makes network request 1 IoCs

flow	pid	Process
47	4992	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
4992	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2428	4804	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4992	4804	5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe	87
PID 4804 wrote to memory of 4992	4804	5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe	87
PID 4804 wrote to memory of 4992	4804	5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c4be8a6f603ad370faf40495e09a1e0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\5C4BE8~1.TMP,S C:\Users\Admin\AppData\Local\Temp\5C4BE8~1.EXE
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 504
  2⤵
  - Program crash
  PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4804 -ip 4804
1⤵
PID:3764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\5C4BE8~1.TMP

Filesize
1.3MB

MD5
5f6b54c7faf0792d8a0865bc8fa7cb9b

SHA1
bd388b180395969175ae397a900ed5e4f544f076

SHA256
0341215d8c5cf17b21d715cb6ba53addb03faa735ee888d107adc4497a78982f

SHA512
9ce88b2b81c3c868e3cbbe11ea7f5ebdc72c209b66bc8006ac2f6068a5c216703ec82659a98db28780d517cabd7da7be2f6f22a160b44d81664c82b09e67c421

Download Submit
memory/4804-1-0x0000000004B00000-0x0000000004BEC000-memory.dmp

Filesize
944KB

Download
memory/4804-2-0x0000000004BF0000-0x0000000004CF0000-memory.dmp

Filesize
1024KB

Download
memory/4804-3-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/4804-10-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/4804-9-0x0000000004BF0000-0x0000000004CF0000-memory.dmp

Filesize
1024KB

Download
memory/4804-8-0x0000000000400000-0x0000000002D4E000-memory.dmp

Filesize
41.3MB

Download
memory/4992-19-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-11-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-20-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-21-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-22-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-23-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-24-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-25-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/4992-26-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download

Analysis

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