blackmoon | 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 01:24

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General

Target

2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
Size

4.7MB
MD5

dee03ade72dfec459066772a7e5d0a93
SHA1

b05f6ce42e2c6bd0f04fc551658e5703c24811f9
SHA256

2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2
SHA512

a78da29a987ffecd3d8a043672038c93a6ceb19faa3e85afae232408303f99778f2b963ac826c6b28da5e4012d703b850d38660211a44115014036205a8764f7
SSDEEP

98304:DwN9V/TKWfxlcswUr+cIJA0QTJfT+E5/u5:C9V/TZlv/+cP0QTtyL5

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 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000016cc8-4.dat	family_blackmoon

Executes dropped EXE 1 IoCs

pid	Process
2884	TPHelper.exe

Loads dropped DLL 2 IoCs

pid	Process
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
2884	TPHelper.exe

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	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TPHelper.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2884	3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe	31
PID 3024 wrote to memory of 2884	3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe	31
PID 3024 wrote to memory of 2884	3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe	31
PID 3024 wrote to memory of 2884	3024	2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe	31

C:\Users\Admin\AppData\Local\Temp\2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
"C:\Users\Admin\AppData\Local\Temp\2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Users\Admin\AppData\Local\Temp\TPHelper.exe
  C:\Users\Admin\AppData\Local\Temp\\TPHelper.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2884

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

C:\Users\Admin\AppData\Local\Temp\RCXF068.tmp

Filesize
4.7MB

MD5
42d275824dcd7727c1190e3574697b11

SHA1
592e98fe7af75f9e985f6b7dd8352f30ec4bcd7a

SHA256
4a7a0fa0fd8a7f532dfb5b50020e19bc3f83d29e7c47b80d2448e2738bf5faa4

SHA512
68056834b52170ff3afd83ff4d7d5e0c4de95843fabbcedb27d2abe4fbbb06fa3f5eacfc085f336c97347e07aec364b1ec25335e66cdd79442d3f3610a094848

Download Submit
C:\Users\Admin\AppData\Local\Temp\TPHelperBase.dll

Filesize
2.6MB

MD5
4dd6f847ad5c98b2ba4675d460251f91

SHA1
924a09e16965ef5ada4d9a05b42ff89481bba031

SHA256
da9614f19e4cffcbc83bf7520cd9efee35319b090daf6744c65480477cf60719

SHA512
fc2f48232aea2d34c66c8b71c44ef4596d92dcba1d029a8d22086e7fdce24772328af1f2b8d1221ca5cf89c4bc2b3839cc0c15f735f14864d5beac200f9ab187

Download Submit
\Users\Admin\AppData\Local\Temp\TPHelper.exe

Filesize
1.7MB

MD5
228bd598b39d614d2958159b61c83dc7

SHA1
39a9d1fe91dcbd1e0a50c507559332d4a270c06f

SHA256
a35b9cb35ecb31d7ad2f109c7480176ddff3488605e1bf3195646149bad7f1a4

SHA512
3b3a5fff9ab5eafe8bee3404de57e1704e6a30b2c4a94646a2fef7356c0e5f0623fc7e006129b5efac375c2779dafc2479e286aa76bc624aca693ae6f676d719

Download Submit
memory/2884-563-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-525-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-19-0x0000000010000000-0x000000001028D000-memory.dmp

Filesize
2.6MB

Download
memory/2884-20-0x0000000076FB0000-0x0000000076FF7000-memory.dmp

Filesize
284KB

Download
memory/2884-522-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-537-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-583-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-581-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-561-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-2259-0x0000000010000000-0x000000001028D000-memory.dmp

Filesize
2.6MB

Download
memory/2884-579-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-575-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-573-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-571-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-569-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-567-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-565-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-17-0x0000000000400000-0x0000000000675000-memory.dmp

Filesize
2.5MB

Download
memory/2884-2258-0x0000000000400000-0x0000000000675000-memory.dmp

Filesize
2.5MB

Download
memory/2884-523-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-547-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-555-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-553-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-551-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-549-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-557-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-545-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-543-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-541-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-539-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-535-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-533-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-531-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-529-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-527-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-577-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/2884-559-0x00000000023D0000-0x00000000024E1000-memory.dmp

Filesize
1.1MB

Download
memory/3024-16-0x0000000002540000-0x00000000027B5000-memory.dmp

Filesize
2.5MB

Download