blackmoon | cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c

General

Target

cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
Size

9.5MB
MD5

23b242a8fbb89af6f7c636e04d2bbd8c
SHA1

111b4bf14ea316484ec6cdedd389ea421a696355
SHA256

cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c
SHA512

8f57404aebf7d31179078d354dff7e0db58b2ad2e0054f1caafef91dfce83877e8c051affecae267a44518cc558642080aef3c28d84dbd133a0ad7dfac9b6c20
SSDEEP

196608:10/mSdYvk/YoINOfjgQHwQbz/wA1bEGSFwCkYWI9whTufOXv7:iOBvkZ3fj9rzoA1bbUwWTKTuoj

Score

10^/10

blackmoon banker discovery trojan

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 7 IoCs

resource	yara_rule
behavioral1/memory/1656-6-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/1656-7-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/1656-8-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/1656-9-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/1656-46-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/2720-81-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon
behavioral1/memory/2720-83-0x0000000000400000-0x00000000009FA000-memory.dmp	family_blackmoon

Executes dropped EXE 1 IoCs

pid	Process
2720	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Loads dropped DLL 1 IoCs

pid	Process
1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\L:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\O:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\S:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\X:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\B:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\H:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\M:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\T:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\U:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\Y:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\A:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\E:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\G:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\K:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\N:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\Q:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\R:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\Z:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\I:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\J:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\P:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\V:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
File opened (read-only)	\??\W:	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1372	2720	WerFault.exe	30

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	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
2720	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
2720	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
2720	19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2720	1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe	30
PID 1656 wrote to memory of 2720	1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe	30
PID 1656 wrote to memory of 2720	1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe	30
PID 1656 wrote to memory of 2720	1656	cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe	30

C:\Users\Admin\AppData\Local\Temp\cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
"C:\Users\Admin\AppData\Local\Temp\cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Áú»ê»ðÁúÎ¢¶Ë\19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
  C:\Áú»ê»ðÁúÎ¢¶Ë\19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 1492
    3⤵
    - Program crash
    PID:1372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7BCOPU31\errorPageStrings[1]

Filesize
2KB

MD5
e3e4a98353f119b80b323302f26b78fa

SHA1
20ee35a370cdd3a8a7d04b506410300fd0a6a864

SHA256
9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

SHA512
d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7BCOPU31\httpErrorPagesScripts[1]

Filesize
8KB

MD5
3f57b781cb3ef114dd0b665151571b7b

SHA1
ce6a63f996df3a1cccb81720e21204b825e0238c

SHA256
46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

SHA512
8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\9a3beeda8cfcc0af4f1b62ea656363b7.txt

Filesize
16B

MD5
2fe5c963e7f6fd90dcfbf286dc9bb4f1

SHA1
980bfab324014caeccbf0c855fed7a8d5042dbc5

SHA256
87344e101c2f7d4d59a396615bba322ea2b00b462d28795065fbf28db3098809

SHA512
2e13ed152ceae1f2c33f203045e56d3d99f534ae7769eb658edf77469eb538c7dbabbc3157c2126c05a9411333745068395d3fd6087102e5a89f8df40082074b

Download Submit
\Áú»ê»ðÁúÎ¢¶Ë\19952cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c.exe

Filesize
9.5MB

MD5
23b242a8fbb89af6f7c636e04d2bbd8c

SHA1
111b4bf14ea316484ec6cdedd389ea421a696355

SHA256
cc63a8d887d228cc029b25cd99efc577b05b38da0fd8a4f7e43ef6c6f2a4f03c

SHA512
8f57404aebf7d31179078d354dff7e0db58b2ad2e0054f1caafef91dfce83877e8c051affecae267a44518cc558642080aef3c28d84dbd133a0ad7dfac9b6c20

Download Submit
memory/1656-7-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-8-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-9-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-0-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-46-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-43-0x000000000C3C0000-0x000000000C9BA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-47-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/1656-6-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/1656-5-0x00000000004FF000-0x0000000000500000-memory.dmp

Filesize
4KB

Download
memory/1656-1-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/2720-45-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/2720-81-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download
memory/2720-83-0x0000000000400000-0x00000000009FA000-memory.dmp

Filesize
6.0MB

Download

Analysis

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