stormkitty | e512d3ee9d337b0a6bf6bc0c1a7cdc380038c055e7c3721dbf58b39c1ab45e74

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
31-01-2025 16:25

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General

Target

Release/Stub/DestinyClient.exe
Size

124KB
MD5

18a330c0c46815c227282a7904934490
SHA1

f3cfb765a2dabbf2b8387c345116de9d6fa32583
SHA256

037cbf74f9c74780a84978646ae71eb7cf1c1324b7dff7828a92383d17896f4a
SHA512

b27e92d34126c3007875c80d05287a153c15fca763a93ac133a1fe3d280b7da9a66a055770205233c60a857c9d867bdb4b5214bebdf85d6ca9c507aa14ae7692
SSDEEP

3072:2k80D8yw5Ib5p3UuIns87TFbi9kN7xU53+X2KrVl:2kuI/Ehs0bwi

Score

10^/10

stormkitty discovery stealer

Malware Config

Signatures

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 1 IoCs

resource	yara_rule
behavioral1/memory/2180-1-0x0000000000ED0000-0x0000000000EF6000-memory.dmp	family_stormkitty

Stormkitty family
stormkitty

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ipinfo.io
5	ipinfo.io

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2668	2180	WerFault.exe	29

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	DestinyClient.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2180	DestinyClient.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2668	2180	DestinyClient.exe	30
PID 2180 wrote to memory of 2668	2180	DestinyClient.exe	30
PID 2180 wrote to memory of 2668	2180	DestinyClient.exe	30
PID 2180 wrote to memory of 2668	2180	DestinyClient.exe	30

C:\Users\Admin\AppData\Local\Temp\Release\Stub\DestinyClient.exe
"C:\Users\Admin\AppData\Local\Temp\Release\Stub\DestinyClient.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 1084
  2⤵
  - Program crash
  PID:2668

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

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Downloads

memory/2180-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2180-1-0x0000000000ED0000-0x0000000000EF6000-memory.dmp

Filesize
152KB

Download
memory/2180-2-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-3-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download