blackmoon | cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5

General

Target

JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
Size

1.2MB
MD5

d24b34d45f5094191af39702ec60e8fa
SHA1

23d8c92e02eaae309c63f21d7265487c25a46adc
SHA256

cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5
SHA512

9c959bacb26c900651fce77f805ef9800074a0b0692efaf824c2e5805a8916443c1fce18c972d1624a4bb1d2e3ab15b3f171209c3119ae1ce9212412782942f3
SSDEEP

24576:HB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:HBSDnV3XRfJ/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/4384-5-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/4384-6-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/memory/4384-15-0x0000000000400000-0x0000000000611000-memory.dmp	family_blackmoon
behavioral2/files/0x0033000000023b73-14.dat	family_blackmoon
behavioral2/memory/4896-20-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-22-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-23-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-24-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-27-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-29-0x0000000010000000-0x0000000010100000-memory.dmp	family_blackmoon
behavioral2/memory/4896-32-0x0000000010000000-0x0000000010100000-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_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe

Loads dropped DLL 1 IoCs

pid	Process
4896	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Delete00.bat	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3648 set thread context of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3648-0-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/4384-4-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4384-5-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/3648-8-0x0000000000400000-0x00000000005CA000-memory.dmp	upx
behavioral2/memory/4384-6-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4384-3-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4384-15-0x0000000000400000-0x0000000000611000-memory.dmp	upx
behavioral2/memory/4896-18-0x00000000015D0000-0x00000000015DB000-memory.dmp	upx
behavioral2/memory/4896-17-0x00000000015D0000-0x00000000015DB000-memory.dmp	upx
behavioral2/memory/4896-21-0x00000000015D0000-0x00000000015DB000-memory.dmp	upx

Launches sc.exe 1 IoCs

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

pid	Process
2640	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.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
4780	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4780	PING.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe
4896	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
Token: SeDebugPrivilege	4896	svchost.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3648 wrote to memory of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81
PID 3648 wrote to memory of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81
PID 3648 wrote to memory of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81
PID 3648 wrote to memory of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81
PID 3648 wrote to memory of 4384	3648	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	81
PID 4384 wrote to memory of 2640	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	82
PID 4384 wrote to memory of 2640	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	82
PID 4384 wrote to memory of 2640	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	82
PID 4384 wrote to memory of 3456	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	85
PID 4384 wrote to memory of 3456	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	85
PID 4384 wrote to memory of 3456	4384	JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe	85
PID 3456 wrote to memory of 4780	3456	cmd.exe	87
PID 3456 wrote to memory of 4780	3456	cmd.exe	87
PID 3456 wrote to memory of 4780	3456	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3648
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd1d880b5e8e176170a0da9a7ca1866048f848716073276fe3251939b7513ea5.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:4384
- - 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:2640
- - 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:3456
  - - 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:4780

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:4896

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
b5ce4462435f0db11cb7ebdb20c96aae

SHA1
ceb3fdad4fee951ad47269c74c51da32da757871

SHA256
85bb953dee1ec9e3ab0cd20f332698d7d72a64c6767d2fcac0b1296ab6f08ce7

SHA512
770540a37d2f28051ad108ece78b8572fe5214f1f35144892ac51b51c8c1b34c4a810a755511349aa4b0bb7c64bdcea45a30dd2d5f60bb6bed2f6e4e1e780443

Download Submit
memory/3648-8-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/3648-0-0x0000000000400000-0x00000000005CA000-memory.dmp

Filesize
1.8MB

Download
memory/4384-4-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4384-5-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4384-6-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4384-3-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4384-15-0x0000000000400000-0x0000000000611000-memory.dmp

Filesize
2.1MB

Download
memory/4896-17-0x00000000015D0000-0x00000000015DB000-memory.dmp

Filesize
44KB

Download
memory/4896-18-0x00000000015D0000-0x00000000015DB000-memory.dmp

Filesize
44KB

Download
memory/4896-21-0x00000000015D0000-0x00000000015DB000-memory.dmp

Filesize
44KB

Download
memory/4896-20-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-22-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-23-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-24-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-27-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-29-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download
memory/4896-32-0x0000000010000000-0x0000000010100000-memory.dmp

Filesize
1024KB

Download

Analysis

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