b9c68bb8d1bd7ebcfa7b81be65ce976207f07fff379a37ca8b18df4b82e92726

General

Target

5835f7375649e6871565a7ef1aac67d1.exe
Size

104KB
MD5

5835f7375649e6871565a7ef1aac67d1
SHA1

f88f311e292506b25d55e958d3d8039f5b21a3cf
SHA256

b9c68bb8d1bd7ebcfa7b81be65ce976207f07fff379a37ca8b18df4b82e92726
SHA512

48515a8bf5f65a8e67d62c75cec87531b4cb021afbaeeefe09e4d092a4d484e92e7085b8e8c80701162a957f1e76620d40ac950519e70a8f2b49337a6cce4217
SSDEEP

3072:dO/oA4eCemeWuG+2GMUtKftmJc0+6ODxcOHSrc3eU3RbaNB:dO/oA4eCemeWuG+2GMUQ0+hDqOHF3V3i

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	5835f7375649e6871565a7ef1aac67d1.exe

Executes dropped EXE 2 IoCs

pid	Process
1804	c9mgr.exe
2068	c9mgr.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\c9mgr = "C:\\Windows\\system32\\c9mgr.exe"	5835f7375649e6871565a7ef1aac67d1.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\c9mgr.exe	5835f7375649e6871565a7ef1aac67d1.exe
File opened for modification	C:\Windows\SysWOW64\c9mgr.exe	5835f7375649e6871565a7ef1aac67d1.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3036 set thread context of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 1804 set thread context of 2068	1804	c9mgr.exe	97

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1384	5835f7375649e6871565a7ef1aac67d1.exe
2068	c9mgr.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 3036 wrote to memory of 1384	3036	5835f7375649e6871565a7ef1aac67d1.exe	89
PID 1384 wrote to memory of 2224	1384	5835f7375649e6871565a7ef1aac67d1.exe	94
PID 1384 wrote to memory of 2224	1384	5835f7375649e6871565a7ef1aac67d1.exe	94
PID 1384 wrote to memory of 2224	1384	5835f7375649e6871565a7ef1aac67d1.exe	94
PID 2224 wrote to memory of 1804	2224	cmd.exe	96
PID 2224 wrote to memory of 1804	2224	cmd.exe	96
PID 2224 wrote to memory of 1804	2224	cmd.exe	96
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97
PID 1804 wrote to memory of 2068	1804	c9mgr.exe	97

C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.exe
"C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.exe
  C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.exe
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1384
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.bat" 0"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2224
  - - C:\Windows\SysWOW64\c9mgr.exe
      C:\Windows\system32\c9mgr.exe /B
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1804
    - - C:\Windows\SysWOW64\c9mgr.exe
        
        C:\Windows\SysWOW64\c9mgr.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetWindowsHookEx
        
        PID:2068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\5835f7375649e6871565a7ef1aac67d1.bat

Filesize
304B

MD5
42b2fd3644fba16aabae64767301e9a0

SHA1
28d46d313e8a787f8c553e65b9bea52330f85ddf

SHA256
b6511161540ce262166d02e4831f456af55c9bdc14362adf5f20b8d83e3532ed

SHA512
95270a037f4b9ade8c775e881cd4dda127e59104b8c12057b4d447c6256c261340407fe874e033b4e76c22426134e8e92098621e6e4b508f149fa0a9437409c3

Download Submit
C:\Windows\SysWOW64\c9mgr.exe

Filesize
104KB

MD5
5835f7375649e6871565a7ef1aac67d1

SHA1
f88f311e292506b25d55e958d3d8039f5b21a3cf

SHA256
b9c68bb8d1bd7ebcfa7b81be65ce976207f07fff379a37ca8b18df4b82e92726

SHA512
48515a8bf5f65a8e67d62c75cec87531b4cb021afbaeeefe09e4d092a4d484e92e7085b8e8c80701162a957f1e76620d40ac950519e70a8f2b49337a6cce4217

Download Submit
memory/1384-0-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1384-2-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/1384-11-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2068-19-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2068-22-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads