c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
31-08-2024 01:55

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General

Target

c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe
Size

26KB
MD5

a5a3902eda13fdecf1320b900d2e5395
SHA1

3ec2b7adde1d0b5ef806f079bc0d669e32cb65ca
SHA256

c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2
SHA512

e40af0c9a62ba2b47801fb164a608da0829bc1c6d6b64a985af64721d51f9400527e5aef3345409ffb31152582444d524789931b5a9fcf9edacf69424fed765b
SSDEEP

768:cACzsa2x1nyUuHMFSlWXokQPhbOcjC49N0b:r0b2x1nyUuHMgIXokQPgcjC49NG

Score

6^/10

discovery persistence

Malware Config

Signatures

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\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\windowsm = "C:\\Users\\Admin\\AppData\\Roaming\\windowsm.exe"	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4940	2372	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe
Token: SeDebugPrivilege	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 4940	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe	31
PID 2372 wrote to memory of 4940	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe	31
PID 2372 wrote to memory of 4940	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe	31
PID 2372 wrote to memory of 4940	2372	c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe	31

C:\Users\Admin\AppData\Local\Temp\c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe
"C:\Users\Admin\AppData\Local\Temp\c1870f3378e10b41656fdb1ad97149e8ac40264f5887cb917d266eb036c30bc2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1220
  2⤵
  - Program crash
  PID:4940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2372-0-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x0000000000E70000-0x0000000000E7E000-memory.dmp

Filesize
56KB

Download
memory/2372-2-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-3-0x00000000061D0000-0x00000000062EE000-memory.dmp

Filesize
1.1MB

Download
memory/2372-4-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-25-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-29-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-27-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-23-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-21-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-19-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-17-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-15-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-13-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-11-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-9-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-7-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-5-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-49-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-65-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-67-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-63-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-61-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-59-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-57-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-55-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-53-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-51-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-47-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-45-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-43-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-41-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-39-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-37-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-35-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-33-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-31-0x00000000061D0000-0x00000000062E8000-memory.dmp

Filesize
1.1MB

Download
memory/2372-1078-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2372-1079-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-1080-0x0000000005380000-0x0000000005418000-memory.dmp

Filesize
608KB

Download
memory/2372-1081-0x0000000004C30000-0x0000000004C7C000-memory.dmp

Filesize
304KB

Download
memory/2372-1082-0x0000000005740000-0x0000000005794000-memory.dmp

Filesize
336KB

Download
memory/2372-1084-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download