e446bd97230671b6e38682ec9f3da7527c18dbd555efc7f27a52d144cf54edcc

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 23:19

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General

Target

CVWSHSetup[1].bin/WSHSetup[1].exe
Size

898KB
MD5

cb2b4cd74c7b57a12bd822a168e4e608
SHA1

f2182062719f0537071545b77ca75f39c2922bf5
SHA256

5987a6e42c3412086b7c9067dc25f1aaa659b2b123581899e9df92cb7907a3ed
SHA512

7a38be8c1270b1224be4975ad442a964b2523c849f748e5356156cdce39e494c64ca80b0d99c1d989d77f072902de8972e0b113894c9791fb0cabf856dbba348
SSDEEP

12288:vI3h+hoVEZnvy/hF4CMWZrU7S/iAfMIItotPP2rbPCrF7:vu+hIE9BYO7S/iAOtc4be

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	584	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	WSHSetup[1].exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 2692	584	WSHSetup[1].exe	32
PID 584 wrote to memory of 2692	584	WSHSetup[1].exe	32
PID 584 wrote to memory of 2692	584	WSHSetup[1].exe	32
PID 584 wrote to memory of 2692	584	WSHSetup[1].exe	32

C:\Users\Admin\AppData\Local\Temp\CVWSHSetup[1].bin\WSHSetup[1].exe
"C:\Users\Admin\AppData\Local\Temp\CVWSHSetup[1].bin\WSHSetup[1].exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 584 -s 908
  2⤵
  - Program crash
  PID:2692

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/584-0-0x0000000000150000-0x0000000000183000-memory.dmp

Filesize
204KB

Download
memory/584-1-0x0000000000B90000-0x0000000000C78000-memory.dmp

Filesize
928KB

Download
memory/584-2-0x0000000000150000-0x0000000000183000-memory.dmp

Filesize
204KB

Download
memory/584-3-0x0000000000B90000-0x0000000000C78000-memory.dmp

Filesize
928KB

Download