ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd

General

Target

NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe
Size

249KB
MD5

c075eab99e7bf22e51187b3c554bb758
SHA1

08bca4abee7f2f646ab79db958ae421d5b0c84a5
SHA256

ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd
SHA512

f8c3a65d49cfec0b856258bbb62ea557bb5da062662000ab222ed824b135d390a26e5e0c915f30ba02b901f8280860236f1ce450193f5cbb3e6594a038df2fcd
SSDEEP

6144:H8ROCwjRhHZPWuGTlLkVrHOPDD9vKLiMW7MOVEC:H8qrEAGMW7MOK

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2684	cmd.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.url	Client.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	Client.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	Client.exe

Executes dropped EXE 1 IoCs

pid	Process
2688	Client.exe

Loads dropped DLL 1 IoCs

pid	Process
1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Client.exe\" .."	Client.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Client.exe\" .."	Client.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe
Token: 33	2688	Client.exe
Token: SeIncBasePriorityPrivilege	2688	Client.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2688	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	28
PID 1928 wrote to memory of 2688	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	28
PID 1928 wrote to memory of 2688	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	28
PID 1928 wrote to memory of 2688	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	28
PID 1928 wrote to memory of 2684	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	29
PID 1928 wrote to memory of 2684	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	29
PID 1928 wrote to memory of 2684	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	29
PID 1928 wrote to memory of 2684	1928	NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe	29
PID 2684 wrote to memory of 2868	2684	cmd.exe	31
PID 2684 wrote to memory of 2868	2684	cmd.exe	31
PID 2684 wrote to memory of 2868	2684	cmd.exe	31
PID 2684 wrote to memory of 2868	2684	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\Client.exe
  "C:\Users\Admin\AppData\Local\Temp\Client.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:2688
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 5 & Del "C:\Users\Admin\AppData\Local\Temp\NEAS.ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fdexe_JC.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\choice.exe
    choice /C Y /N /D Y /T 5
    3⤵
    PID:2868

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Client.exe

Filesize
249KB

MD5
c075eab99e7bf22e51187b3c554bb758

SHA1
08bca4abee7f2f646ab79db958ae421d5b0c84a5

SHA256
ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd

SHA512
f8c3a65d49cfec0b856258bbb62ea557bb5da062662000ab222ed824b135d390a26e5e0c915f30ba02b901f8280860236f1ce450193f5cbb3e6594a038df2fcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Client.exe

Filesize
249KB

MD5
c075eab99e7bf22e51187b3c554bb758

SHA1
08bca4abee7f2f646ab79db958ae421d5b0c84a5

SHA256
ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd

SHA512
f8c3a65d49cfec0b856258bbb62ea557bb5da062662000ab222ed824b135d390a26e5e0c915f30ba02b901f8280860236f1ce450193f5cbb3e6594a038df2fcd

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe

Filesize
249KB

MD5
c075eab99e7bf22e51187b3c554bb758

SHA1
08bca4abee7f2f646ab79db958ae421d5b0c84a5

SHA256
ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd

SHA512
f8c3a65d49cfec0b856258bbb62ea557bb5da062662000ab222ed824b135d390a26e5e0c915f30ba02b901f8280860236f1ce450193f5cbb3e6594a038df2fcd

Download Submit
\Users\Admin\AppData\Local\Temp\Client.exe

Filesize
249KB

MD5
c075eab99e7bf22e51187b3c554bb758

SHA1
08bca4abee7f2f646ab79db958ae421d5b0c84a5

SHA256
ed209606bdd25b3d0a321b0a7224d27ab5aef3c5068873624b97cf15036e28fd

SHA512
f8c3a65d49cfec0b856258bbb62ea557bb5da062662000ab222ed824b135d390a26e5e0c915f30ba02b901f8280860236f1ce450193f5cbb3e6594a038df2fcd

Download Submit
memory/1928-14-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1928-1-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1928-0-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1928-13-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/1928-2-0x0000000001F60000-0x0000000001FA0000-memory.dmp

Filesize
256KB

Download
memory/2688-10-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/2688-11-0x0000000000B20000-0x0000000000B60000-memory.dmp

Filesize
256KB

Download
memory/2688-12-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download
memory/2688-18-0x0000000074F00000-0x00000000754AB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads