blackmoon | 01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb

General

Target

JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
Size

1.2MB
MD5

bbcb209464fa0234fa3fa6316da54fe1
SHA1

4589fc844e4e5bd12f8b1d3854df48a5ddff49a7
SHA256

01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb
SHA512

8b14d8534918fd70f3b30b55e595c5c87aa31d2e761c5f1db3fc179bdb62968a0b3f44535c73dcaa2c49c5a1b97e2b7c32b1b502325dcbef5e51b9adc662339f
SSDEEP

24576:RB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:RBSDnV3XRfJ/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 4 IoCs

resource	yara_rule
behavioral1/memory/1932-10-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral1/memory/1932-8-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral1/memory/1932-26-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral1/files/0x000700000001211a-25.dat	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_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe

Deletes itself 1 IoCs

pid	Process
2952	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
2696	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Delete00.bat	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2080 set thread context of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2080-0-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral1/memory/2080-12-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral1/memory/1932-10-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/1932-9-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/1932-8-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/1932-7-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/1932-5-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/1932-26-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral1/memory/2696-28-0x0000000000130000-0x000000000013B000-memory.dmp	upx
behavioral1/memory/2696-27-0x0000000000130000-0x000000000013B000-memory.dmp	upx

Launches sc.exe 1 IoCs

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

pid	Process
2716	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.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
2236	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2236	PING.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe
2696	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
Token: SeDebugPrivilege	2696	svchost.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 2080 wrote to memory of 1932	2080	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	30
PID 1932 wrote to memory of 2716	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	31
PID 1932 wrote to memory of 2716	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	31
PID 1932 wrote to memory of 2716	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	31
PID 1932 wrote to memory of 2716	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	31
PID 1932 wrote to memory of 2952	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	34
PID 1932 wrote to memory of 2952	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	34
PID 1932 wrote to memory of 2952	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	34
PID 1932 wrote to memory of 2952	1932	JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe	34
PID 2952 wrote to memory of 2236	2952	cmd.exe	36
PID 2952 wrote to memory of 2236	2952	cmd.exe	36
PID 2952 wrote to memory of 2236	2952	cmd.exe	36
PID 2952 wrote to memory of 2236	2952	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01fd658c6f3c1c047493e1312ce2743b9f1139c78114625f7de48f39ec057bcb.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:1932
- - 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:2716
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\System32\\Delete00.bat
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2952
  - - 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:2236

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:2696

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
db33e7213423694d55285359438a1f23

SHA1
2b0f195c1a7c28c8731fb7ea2e360cfafbae27d0

SHA256
9cb10412076c8c2f51e04596de32e93467aed9cb9cee259dedd64a3c8a79fd13

SHA512
115fda7b5ad7fa1d59eefd0e6c0189b56b516682cd9fdab157382b579b2eb042fac7097aa884354b8c80a2f16e914b67e00d784d4e3039a641ef85a4266d6953

Download Submit
\ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp

Filesize
936KB

MD5
2148ed98f723563683990f569d23bf43

SHA1
25cfad1a06933f65f7d110a81d7adbfa83c19005

SHA256
b53132d5c59e5e62e23a9cb65fa9c09aa8403f625d76877c4e8fd60a331be56a

SHA512
8ac4b829802e3238fcdf6629b09417dfb48b04d18880a230a387b3673c724a8281c795c83e7a088c12ef676b9fd054b70f90aebca34a1217fc7376aeb9f13dfa

Download Submit
memory/1932-10-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-9-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-8-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-7-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-4-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-5-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-26-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/1932-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2080-0-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/2080-12-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/2696-28-0x0000000000130000-0x000000000013B000-memory.dmp

Filesize
44KB

Download
memory/2696-27-0x0000000000130000-0x000000000013B000-memory.dmp

Filesize
44KB

Download

Analysis

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