blackmoon | c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2

General

Target

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
Size

6.4MB
MD5

4c8aebf0c12d385f411fe744a2ae1ba8
SHA1

289cc837d26e9e3b3b0c6eaf6c35d7e2834146ca
SHA256

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2
SHA512

dce7ed0b7d6d36f9437ab6dae4a4a22d1d649c55b38ababc2bbae6e51448fe3fb3e0c2d77353092267dba20b7493368a1c2b769a515ceed715aeb34bc2044743
SSDEEP

196608:YBg0Xse8PxfJpRtokSY/UtcnYH0FicTMUC7Kz7qeIdSJ:gzIPLto0UcYH0YKzNId+

Score

10^/10

blackmoon banker discovery trojan upx

Malware Config

Signatures

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

Detect Blackmoon payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3052-9-0x0000000000400000-0x00000000012A3000-memory.dmp	family_blackmoon
behavioral1/memory/3052-11-0x0000000000400000-0x00000000012A3000-memory.dmp	family_blackmoon

Loads dropped DLL 1 IoCs

Processes:

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

pid process

3052 c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/3052-0-0x0000000000400000-0x00000000012A3000-memory.dmp	upx
behavioral1/memory/3052-5-0x0000000010000000-0x0000000010015000-memory.dmp	upx
behavioral1/memory/3052-9-0x0000000000400000-0x00000000012A3000-memory.dmp	upx
behavioral1/memory/3052-11-0x0000000000400000-0x00000000012A3000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2540 3052 WerFault.exe c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

pid	pid_target	process	target process
2540	3052	WerFault.exe	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

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

Processes:

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

pid	process
3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe

description	pid	process	target process
PID 3052 wrote to memory of 2540	3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe	WerFault.exe
PID 3052 wrote to memory of 2540	3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe	WerFault.exe
PID 3052 wrote to memory of 2540	3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe	WerFault.exe
PID 3052 wrote to memory of 2540	3052	c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe
"C:\Users\Admin\AppData\Local\Temp\c2198f3f139926cddd3dabfeae94ec1f315a3f28c57f9d41f0f94e6e0bff0be2.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 832
  2⤵
  - Program crash
  PID:2540

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

\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll

Filesize
8.4MB

MD5
8b6c94bbdbfb213e94a5dcb4fac28ce3

SHA1
b56102ca4f03556f387f8b30e2b404efabe0cb65

SHA256
982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53

SHA512
9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a

Download Submit
memory/3052-0-0x0000000000400000-0x00000000012A3000-memory.dmp

Filesize
14.6MB

Download
memory/3052-5-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/3052-6-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/3052-7-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/3052-9-0x0000000000400000-0x00000000012A3000-memory.dmp

Filesize
14.6MB

Download
memory/3052-11-0x0000000000400000-0x00000000012A3000-memory.dmp

Filesize
14.6MB

Download
memory/3052-12-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads