blackmoon | 0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d

General

Target

JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
Size

1.2MB
MD5

eb4c9018f7bddfd3cb9777f583682789
SHA1

f84b33582fbb15fd8230fe9344df90a3e75884f8
SHA256

0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d
SHA512

9caf175a2dc304b4e7fdba0a6518efc9e9c08171a38992f41492e2f525cd3121900324e0dbb852e0b59e28f83debc6fd763a65f4dd4a309d44ee07f6ab5882c0
SSDEEP

24576:zB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:zBSDnV3XRfJ/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 10 IoCs

resource	yara_rule
behavioral2/memory/4784-4-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/4784-6-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/files/0x0008000000023c91-11.dat	family_blackmoon
behavioral2/memory/4784-15-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/1976-20-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/1976-22-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/1976-23-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/1976-24-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/1976-27-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/1976-33-0x0000000010000000-0x0000000010100000-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_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe

Loads dropped DLL 1 IoCs

pid	Process
1976	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Delete00.bat	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4520 set thread context of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4520-0-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/4784-1-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4784-4-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4520-8-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/4784-6-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4784-5-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4784-15-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/1976-18-0x00000000013F0000-0x00000000013FB000-memory.dmp	upx
behavioral2/memory/1976-17-0x00000000013F0000-0x00000000013FB000-memory.dmp	upx
behavioral2/memory/1976-21-0x00000000013F0000-0x00000000013FB000-memory.dmp	upx

Launches sc.exe 1 IoCs

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

pid	Process
3856	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_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.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
4764	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4764	PING.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe
1976	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
Token: SeDebugPrivilege	1976	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83
PID 4520 wrote to memory of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83
PID 4520 wrote to memory of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83
PID 4520 wrote to memory of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83
PID 4520 wrote to memory of 4784	4520	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	83
PID 4784 wrote to memory of 3856	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	84
PID 4784 wrote to memory of 3856	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	84
PID 4784 wrote to memory of 3856	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	84
PID 4784 wrote to memory of 5104	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	87
PID 4784 wrote to memory of 5104	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	87
PID 4784 wrote to memory of 5104	4784	JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe	87
PID 5104 wrote to memory of 4764	5104	cmd.exe	89
PID 5104 wrote to memory of 4764	5104	cmd.exe	89
PID 5104 wrote to memory of 4764	5104	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0dddfe7141ffc49b64665b7713127b8677b6f41ad4558e8c423eb713c36dde3d.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:4784
- - 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:3856
- - 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:5104
  - - 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:4764

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:1976

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:\Windows\SysWOW64\Delete00.bat

Filesize
179B

MD5
fa356a71b08ea915d602a177bf01d43a

SHA1
725a963ea37b16c09de30e8b99f080cfb093d7b9

SHA256
d577fbaf8ae1cda3f31ecf2e1c9b0422d5428f57c915863a067081b92c2468a9

SHA512
9d42e45c150a59cd71cc8d3aa0fce85e7809ab9553e94975aa9ea09240feb472a1a92b32cdde83579cb2229ac47c0397e9f8f03819c8ef7524e1552c3ef75318

Download Submit
\??\c:\programdata\microsoft\windows\gameexplorer\remote.hlp

Filesize
936KB

MD5
2148ed98f723563683990f569d23bf43

SHA1
25cfad1a06933f65f7d110a81d7adbfa83c19005

SHA256
b53132d5c59e5e62e23a9cb65fa9c09aa8403f625d76877c4e8fd60a331be56a

SHA512
8ac4b829802e3238fcdf6629b09417dfb48b04d18880a230a387b3673c724a8281c795c83e7a088c12ef676b9fd054b70f90aebca34a1217fc7376aeb9f13dfa

Download Submit
memory/1976-21-0x00000000013F0000-0x00000000013FB000-memory.dmp

Filesize
44KB

Download
memory/1976-20-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/1976-33-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/1976-27-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/1976-24-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/1976-23-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/1976-18-0x00000000013F0000-0x00000000013FB000-memory.dmp

Filesize
44KB

Download
memory/1976-17-0x00000000013F0000-0x00000000013FB000-memory.dmp

Filesize
44KB

Download
memory/1976-22-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4520-0-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/4520-8-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/4784-1-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4784-15-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4784-4-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4784-5-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4784-6-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download

Analysis

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