danabot | f41d9ca984b9c4efb0f8c375d5393364376c3e0967417a2fdde1d7fddb048cc2

General

Target

ec56fe2723f85dead33ab380ae1c2b30N.exe
Size

4.4MB
MD5

ec56fe2723f85dead33ab380ae1c2b30
SHA1

f0e046ae1724dd1edda6abbeed36f58c077568e8
SHA256

f41d9ca984b9c4efb0f8c375d5393364376c3e0967417a2fdde1d7fddb048cc2
SHA512

2b3a0ae0dc40aa37c94702fccaf91d5a6d37f4c92c19174de1c92fd7a70d0801cb763222704adc663242e5e46502ba7c323ab9489f75426afd7a2ec50a97f107
SSDEEP

98304:iJl5IIkyXvJE9lp5VjZVv6+cA7Skv2APUo4ZjekK7RR/l2azvMgLAIThFNyM/qR/:UhkyXWdVVvKZsCazNLJ5dqJ6pkG5a

Score

10^/10

danabot 3 banker discovery spyware stealer trojan upx

Malware Config

Extracted

Family

danabot

Version

1755

Botnet

3

C2

172.93.201.39:1024

192.236.192.241:443

167.114.188.34:443

45.147.228.212:443

Attributes

embedded_hash
CF4A570E177DE0D08BB5A391C595CBD7
type
main

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 4 IoCs

flow	pid	Process
13	3236	RUNDLL32.EXE
22	3236	RUNDLL32.EXE
23	3236	RUNDLL32.EXE
37	3236	RUNDLL32.EXE

Loads dropped DLL 4 IoCs

pid	Process
2376	rundll32.exe
2376	rundll32.exe
3236	RUNDLL32.EXE
3236	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
T1552.001

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3680-0-0x0000000000400000-0x0000000005010000-memory.dmp	upx

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	3680	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 3 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	ec56fe2723f85dead33ab380ae1c2b30N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RUNDLL32.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	rundll32.exe
Token: SeDebugPrivilege	3236	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 2376	3680	ec56fe2723f85dead33ab380ae1c2b30N.exe	86
PID 3680 wrote to memory of 2376	3680	ec56fe2723f85dead33ab380ae1c2b30N.exe	86
PID 3680 wrote to memory of 2376	3680	ec56fe2723f85dead33ab380ae1c2b30N.exe	86
PID 2376 wrote to memory of 3236	2376	rundll32.exe	90
PID 2376 wrote to memory of 3236	2376	rundll32.exe	90
PID 2376 wrote to memory of 3236	2376	rundll32.exe	90

C:\Users\Admin\AppData\Local\Temp\ec56fe2723f85dead33ab380ae1c2b30N.exe
"C:\Users\Admin\AppData\Local\Temp\ec56fe2723f85dead33ab380ae1c2b30N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EC56FE~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\EC56FE~1.EXE
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\RUNDLL32.EXE
    C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\EC56FE~1.DLL,qFFXfDYtAwj4
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3680 -s 540
  2⤵
  - Program crash
  PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3680 -ip 3680
1⤵
PID:4340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network Action Predictor

Filesize
44KB

MD5
313a39a57d2af4e01a8f3894e946c3c0

SHA1
033d15208677de395ac2ff2c4536a5a1cecdeafb

SHA256
94837ae9f1fdf961a0cbbbd30c54c6ce28aec5c0ee7443b4ed2b78896f970109

SHA512
fc21cceaffe8f9843f55f64c55576a6a2b270acfd61cadde56237b4f0f4138365422f06958c9f1352b6d83bc50b39a6f268d75a3514f4bd554abb7d7aa9e1d30

Download Submit
C:\Users\Admin\AppData\Local\Temp\EC56FE~1.DLL

Filesize
3.7MB

MD5
172575774e2f59cc02f10380717e7fb3

SHA1
bea6ca450e7cef5af22605ca1ee74cc816bb9058

SHA256
00cbb4405a38539a62e3b91fdc967ad6c2a4c6844bf10fd66f4dece7b1d5dd87

SHA512
25dad4befa0d9c96611955798c614498589060353845a132870a0f37f97d31885b8c8cf75aef456e333b94dc2995e439f797a7de2a73737639085e25ce2845cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\Xsgggskv.tmp

Filesize
256B

MD5
0d9e92126d2d2476f5a4f4fc15110bf2

SHA1
0acfe588de6094266afc758bc73156dc03d720b2

SHA256
95335ea0b3df8ea2d83ad55c421e8d3db6fa135c3750136e0495c3a232bcd34d

SHA512
c13b0f66dee0a98b01be1704add51d40c740049f6af31a557b262a14038caf62f1caea342657282df343433318e38fb88399049c7440c1a8e2ef7260f61ae585

Download Submit
memory/2376-10-0x0000000003300000-0x0000000003301000-memory.dmp

Filesize
4KB

Download
memory/2376-9-0x0000000002A90000-0x00000000030EE000-memory.dmp

Filesize
6.4MB

Download
memory/2376-8-0x0000000002240000-0x000000000260B000-memory.dmp

Filesize
3.8MB

Download
memory/3236-19-0x0000000002980000-0x0000000002FDE000-memory.dmp

Filesize
6.4MB

Download
memory/3236-13-0x00000000020B0000-0x000000000247B000-memory.dmp

Filesize
3.8MB

Download
memory/3236-15-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/3236-14-0x0000000002980000-0x0000000002FDE000-memory.dmp

Filesize
6.4MB

Download
memory/3236-42-0x00000000020B0000-0x000000000247B000-memory.dmp

Filesize
3.8MB

Download
memory/3236-18-0x0000000002980000-0x0000000002FDE000-memory.dmp

Filesize
6.4MB

Download
memory/3236-40-0x0000000002980000-0x0000000002FDE000-memory.dmp

Filesize
6.4MB

Download
memory/3680-16-0x0000000000400000-0x0000000005010000-memory.dmp

Filesize
76.1MB

Download
memory/3680-3-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3680-17-0x0000000005970000-0x0000000005D4C000-memory.dmp

Filesize
3.9MB

Download
memory/3680-41-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3680-0-0x0000000000400000-0x0000000005010000-memory.dmp

Filesize
76.1MB

Download
memory/3680-2-0x0000000005970000-0x0000000005D4C000-memory.dmp

Filesize
3.9MB

Download
memory/3680-1-0x00000000055A0000-0x000000000596A000-memory.dmp

Filesize
3.8MB

Download

Analysis

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