e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63

General

Target

15ed1118d13cbeb82990e6e2cf33c506.exe
Size

116KB
MD5

15ed1118d13cbeb82990e6e2cf33c506
SHA1

0b3bed9f357f65b695e06df0df911a2edb2f03a8
SHA256

e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63
SHA512

0d7c9ae8e083f627ce88cc9b776294537fe24f522c1966f6dbaa911376f2e4b26252f8ff8a72b578a0fdcaaa18955fb06ea276ea0cdf368611ab3b9ca248ff65
SSDEEP

3072:6/uzwf9se/JUkxRWySst/CojxqdQUNsk8:6/ucfOCuQROstlxqdVNM

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}	ipconfig.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}\StubPath = "C:\\Program Files\\Server.EXE"	ipconfig.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}	ipconfig.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}\StubPath = "C:\\Program Files\\Server.EXE"	ipconfig.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}	15ed1118d13cbeb82990e6e2cf33c506.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{21E9C5D3-EBFF-11CD-B6FD-00AA00B4E22A}\StubPath = "C:\\Program Files\\Server.EXE"	15ed1118d13cbeb82990e6e2cf33c506.exe

Executes dropped EXE 3 IoCs

pid	Process
2656	Server.EXE
2688	Server.EXE
2700	Server.EXE

Loads dropped DLL 5 IoCs

pid	Process
1784	15ed1118d13cbeb82990e6e2cf33c506.exe
1784	15ed1118d13cbeb82990e6e2cf33c506.exe
2772	ipconfig.exe
2772	ipconfig.exe
2800	ipconfig.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 2772	2656	Server.EXE	29
PID 2688 set thread context of 2800	2688	Server.EXE	31

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Server.EXE	ipconfig.exe
File created	C:\Program Files\Server.EXE	ipconfig.exe
File opened for modification	C:\Program Files\Server.EXE	ipconfig.exe
File opened for modification	C:\Program Files\Server.EXE	15ed1118d13cbeb82990e6e2cf33c506.exe
File created	C:\Program Files\Server.EXE	15ed1118d13cbeb82990e6e2cf33c506.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2772	ipconfig.exe
2800	ipconfig.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 2656	1784	15ed1118d13cbeb82990e6e2cf33c506.exe	28
PID 1784 wrote to memory of 2656	1784	15ed1118d13cbeb82990e6e2cf33c506.exe	28
PID 1784 wrote to memory of 2656	1784	15ed1118d13cbeb82990e6e2cf33c506.exe	28
PID 1784 wrote to memory of 2656	1784	15ed1118d13cbeb82990e6e2cf33c506.exe	28
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2656 wrote to memory of 2772	2656	Server.EXE	29
PID 2772 wrote to memory of 2688	2772	ipconfig.exe	30
PID 2772 wrote to memory of 2688	2772	ipconfig.exe	30
PID 2772 wrote to memory of 2688	2772	ipconfig.exe	30
PID 2772 wrote to memory of 2688	2772	ipconfig.exe	30
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2688 wrote to memory of 2800	2688	Server.EXE	31
PID 2800 wrote to memory of 2700	2800	ipconfig.exe	32
PID 2800 wrote to memory of 2700	2800	ipconfig.exe	32
PID 2800 wrote to memory of 2700	2800	ipconfig.exe	32
PID 2800 wrote to memory of 2700	2800	ipconfig.exe	32

C:\Users\Admin\AppData\Local\Temp\15ed1118d13cbeb82990e6e2cf33c506.exe
"C:\Users\Admin\AppData\Local\Temp\15ed1118d13cbeb82990e6e2cf33c506.exe"
1⤵
- Modifies Installed Components in the registry
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Program Files\Server.EXE
  "C:\Program Files\Server.EXE"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Windows\SysWOW64\ipconfig.exe
    C:\Windows\SYSTEM32\ipconfig.exe
    3⤵
    - Modifies Installed Components in the registry
    - Loads dropped DLL
    - Drops file in Program Files directory
    - Gathers network information
    - Suspicious use of WriteProcessMemory
    PID:2772
  - - C:\Program Files\Server.EXE
      "C:\Program Files\Server.EXE"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:2688
    - - C:\Windows\SysWOW64\ipconfig.exe
        
        C:\Windows\SYSTEM32\ipconfig.exe
        5⤵
        Modifies Installed Components in the registry
        Loads dropped DLL
        Drops file in Program Files directory
        Gathers network information
        Suspicious use of WriteProcessMemory
        
        PID:2800
      - C:\Program Files\Server.EXE
        
        "C:\Program Files\Server.EXE"
        6⤵
        Executes dropped EXE
        
        PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Server.EXE

Filesize
116KB

MD5
15ed1118d13cbeb82990e6e2cf33c506

SHA1
0b3bed9f357f65b695e06df0df911a2edb2f03a8

SHA256
e1a59060da34661d6dce398ed14308d92640844daabe31e1604b7b8c4fc12c63

SHA512
0d7c9ae8e083f627ce88cc9b776294537fe24f522c1966f6dbaa911376f2e4b26252f8ff8a72b578a0fdcaaa18955fb06ea276ea0cdf368611ab3b9ca248ff65

Download Submit
\Program Files\Server.EXE

Filesize
26KB

MD5
cabb20e171770ff64614a54c1f31c033

SHA1
ea18043fedaf888f04c07f71f2006f3f479c0b41

SHA256
c0e3087d87c84776fe7ffca768a0793c02d28e34a821f0c9da32339af8e7e6a6

SHA512
a6a6beff693f2e2c71c0d8e12f6964e789aa4b370c1e0191b2b0ff038801fdb0038a54c0a8f2dbc0d399d2c016f89701c6b6275b3a2b6fa74fb2a5ea817c2d3b

Download Submit
memory/1784-0-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/1784-4-0x0000000001AF0000-0x0000000001B13000-memory.dmp

Filesize
140KB

Download
memory/1784-12-0x0000000001AF0000-0x0000000001B13000-memory.dmp

Filesize
140KB

Download
memory/1784-20-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2656-11-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2656-19-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2688-34-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2688-28-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-21-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-29-0x0000000001AA0000-0x0000000001AC3000-memory.dmp

Filesize
140KB

Download
memory/2772-18-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-26-0x0000000001AA0000-0x0000000001AC3000-memory.dmp

Filesize
140KB

Download
memory/2772-23-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-36-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-17-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2772-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-37-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2800-38-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download
memory/2800-44-0x0000000010000000-0x0000000010023000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads