blackmoon | ca271bb3789d7cf2181d91ea09d01f4c826dd8f81f194de748579fefb60ba957

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 22:48

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General

Target

89f02803b48f3c74bcd175f555f5b690N.exe
Size

216KB
MD5

89f02803b48f3c74bcd175f555f5b690
SHA1

a152c93a57f2656bdee021dc43ab6f19f00f07c8
SHA256

ca271bb3789d7cf2181d91ea09d01f4c826dd8f81f194de748579fefb60ba957
SHA512

908a25402b1e5b2f3f3931e07e6399236bb9d37bfacd27614772461337f326782e25df2337a56c6ba4da26a1a285745c5e6df0e533084d872c62a64c1936a4f5
SSDEEP

3072:W1qSe5OmiEoAcCbZ6UKGIoutkWoARR1qoU:oqzOPI16UKHoSmAr19U

Score

10^/10

blackmoon banker discovery trojan upx

Malware Config

Signatures

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral2/memory/4748-0-0x0000000000400000-0x0000000000428000-memory.dmp	family_blackmoon

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4748-0-0x0000000000400000-0x0000000000428000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4244	4748	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 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	89f02803b48f3c74bcd175f555f5b690N.exe

C:\Users\Admin\AppData\Local\Temp\89f02803b48f3c74bcd175f555f5b690N.exe
"C:\Users\Admin\AppData\Local\Temp\89f02803b48f3c74bcd175f555f5b690N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4748 -s 224
  2⤵
  - Program crash
  PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4748 -ip 4748
1⤵
PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4748-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

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