c005eceaf2103414dc0e55daa5b53ae4ac2f4b2065393fecf69df0afa7db612a

Analysis

max time kernel
110s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 03:48

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General

Target

cmtrtxpwv.exe
Size

80KB
MD5

78695b1caee5903fd59e6c5936c31166
SHA1

1f14b33142f0e6758ab25c30e1585508bbaa9504
SHA256

8444b6ec18d08bacd76f239fc09e38a9fd6955362fa364bce2427f9e31c04e9a
SHA512

113f0ce4c6509d474319898448de9350d715f1254eefc519b12da3a56a09ebc2e672deca64e38a1213b34309d6770cfcaaee7343a56bef6fb8498a7dda2153de
SSDEEP

1536:pluSmC5GbKYeUZaoNTMYfeWf01LYLK4Eclop6ctpwIKudIupw:eJC5EheUgoZ2bWREyo4c7wIK3u

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2152	1292	WerFault.exe	27

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	cmtrtxpwv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 2152	1292	cmtrtxpwv.exe	28
PID 1292 wrote to memory of 2152	1292	cmtrtxpwv.exe	28
PID 1292 wrote to memory of 2152	1292	cmtrtxpwv.exe	28
PID 1292 wrote to memory of 2152	1292	cmtrtxpwv.exe	28

C:\Users\Admin\AppData\Local\Temp\cmtrtxpwv.exe
"C:\Users\Admin\AppData\Local\Temp\cmtrtxpwv.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1292 -s 88
  2⤵
  - Program crash
  PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/1292-0-0x0000000000400000-0x0000000000420286-memory.dmp

Filesize
128KB

Download
memory/1292-1-0x0000000000401000-0x0000000000421000-memory.dmp

Filesize
128KB

Download
memory/1292-2-0x00000000003C0000-0x00000000003C6000-memory.dmp

Filesize
24KB

Download
memory/1292-3-0x0000000000400000-0x0000000000420286-memory.dmp

Filesize
128KB

Download