blackmoon | 7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166

General

Target

JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
Size

1.2MB
MD5

0e4e6f7cbcd408e25f2e40ac7af0a198
SHA1

1e97b59cc9862d2473edd05923279c7e082ce650
SHA256

7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166
SHA512

3c8d89a4fcc2d7898fa02a84b3162dc4fcdcef1d80af03adfea34152f0c9a86fc73db943cd30a027d910f40bca7ff872b8d7039139e3cf35444c47cae7c84777
SSDEEP

24576:mB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:mBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence 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 11 IoCs

resource	yara_rule
behavioral2/memory/1472-5-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/1472-6-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/files/0x000b000000023b67-14.dat	family_blackmoon
behavioral2/memory/1472-15-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/3756-20-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-22-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-23-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-24-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-28-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-29-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/3756-32-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SQL Server Reporting Services (MSSQLSERVSER)\Parameters\ServiceDll = "C:\\ProgramData\\Microsoft\\Windows\\GameExplorer\\Remote.hlp"	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe

Loads dropped DLL 1 IoCs

pid	Process
3756	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Delete00.bat	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5056 set thread context of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5056-0-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/1472-4-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/1472-5-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/5056-8-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/1472-6-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/1472-3-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/3756-17-0x0000000000F60000-0x0000000000F6B000-memory.dmp	upx
behavioral2/memory/3756-18-0x0000000000F60000-0x0000000000F6B000-memory.dmp	upx
behavioral2/memory/1472-15-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/3756-21-0x0000000000F60000-0x0000000000F6B000-memory.dmp	upx

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2732	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3484	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3484	PING.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe
3756	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
Token: SeDebugPrivilege	3756	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 5056 wrote to memory of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82
PID 5056 wrote to memory of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82
PID 5056 wrote to memory of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82
PID 5056 wrote to memory of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82
PID 5056 wrote to memory of 1472	5056	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	82
PID 1472 wrote to memory of 2732	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	83
PID 1472 wrote to memory of 2732	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	83
PID 1472 wrote to memory of 2732	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	83
PID 1472 wrote to memory of 1652	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	86
PID 1472 wrote to memory of 1652	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	86
PID 1472 wrote to memory of 1652	1472	JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe	86
PID 1652 wrote to memory of 3484	1652	cmd.exe	88
PID 1652 wrote to memory of 3484	1652	cmd.exe	88
PID 1652 wrote to memory of 3484	1652	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5056
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7b5df92aa0d68d6d90b30aaaaff6a716e22240dd82b82be29f0336b306d1a166.exe
  2⤵
  - Server Software Component: Terminal Services DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1472
- - C:\Windows\SysWOW64\sc.exe
    sc failure SQL Server Reporting Services (MSSQLSERVSER) reset= 86400 actions= restart/1000
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2732
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\System32\\Delete00.bat
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1652
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:3484

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

1

T1505

Terminal Services DLL

1

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp

Filesize
936KB

MD5
2148ed98f723563683990f569d23bf43

SHA1
25cfad1a06933f65f7d110a81d7adbfa83c19005

SHA256
b53132d5c59e5e62e23a9cb65fa9c09aa8403f625d76877c4e8fd60a331be56a

SHA512
8ac4b829802e3238fcdf6629b09417dfb48b04d18880a230a387b3673c724a8281c795c83e7a088c12ef676b9fd054b70f90aebca34a1217fc7376aeb9f13dfa

Download Submit
C:\Windows\SysWOW64\Delete00.bat

Filesize
179B

MD5
7531e4640f02cd4fc720c5a94c8c61c8

SHA1
85d2e2b6d910350df7c3ae4b16fd9b327b05ea49

SHA256
067317e4ae66eb3be354831a05db2c0b697f8ed63ee1b5febf778e02cc3dc8ab

SHA512
92e72e52a4feeb75623230dc95f55ec3d92ac75ae1fe6d610416534fb6f84fd014599d4d4a046cabbd52b7cdf44b4eb7e6e9d336513f8b651d60e085d1a96241

Download Submit
memory/1472-6-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1472-4-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1472-15-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1472-3-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1472-5-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/3756-21-0x0000000000F60000-0x0000000000F6B000-memory.dmp

Filesize
44KB

Download
memory/3756-17-0x0000000000F60000-0x0000000000F6B000-memory.dmp

Filesize
44KB

Download
memory/3756-18-0x0000000000F60000-0x0000000000F6B000-memory.dmp

Filesize
44KB

Download
memory/3756-20-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-22-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-23-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-24-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-28-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-29-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/3756-32-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/5056-0-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/5056-8-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download

Analysis

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