stormkitty | 6513f2777a217402f9fa6196dacc31c948dfdde0680ccba57879b1c8d2cd11f8

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
19/06/2024, 13:35

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General

Target

Project Al Ain (Hilli & Al Fou’ah) Parks.vbe
Size

274KB
MD5

ffe9b9de145969a32320dbbfa6dd5fe6
SHA1

845f94bea47738145737b413992ef141af93e69c
SHA256

6513f2777a217402f9fa6196dacc31c948dfdde0680ccba57879b1c8d2cd11f8
SHA512

be162b21b798c681ab7146210d5f2cb742bd9a49aff6778ea9614decf6688f511b172ee8e632c19cc01092b3f9233655b08829652cf8c93bd07e1b2d9ac28e88
SSDEEP

6144:/2AuQvH6zYFyqnL+ct+7og/6zyGfcbygrvjAw6LVWPLaFUy:/Mc+7OzUbyobTWeu

Score

10^/10

stormkitty xworm rat stealer trojan

Malware Config

Extracted

Family

xworm

Version

5.0

193.161.193.99:22849

Mutex

59cumZBR6kSrFlEg

Attributes

install_file
USB.exe

aes.plain

Signatures

Detect Xworm Payload 5 IoCs

resource	yara_rule
behavioral1/memory/1696-13-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm
behavioral1/memory/1696-15-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm
behavioral1/memory/1696-19-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm
behavioral1/memory/1696-17-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm
behavioral1/memory/1696-12-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm

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

StormKitty payload 1 IoCs

resource	yara_rule
behavioral1/memory/1696-22-0x0000000006580000-0x000000000669E000-memory.dmp	family_stormkitty

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Executes dropped EXE 1 IoCs

pid	Process
1704	x.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 1696	1704	x.exe	29

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	caspol.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 1704	2796	WScript.exe	28
PID 2796 wrote to memory of 1704	2796	WScript.exe	28
PID 2796 wrote to memory of 1704	2796	WScript.exe	28
PID 2796 wrote to memory of 1704	2796	WScript.exe	28
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29
PID 1704 wrote to memory of 1696	1704	x.exe	29

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Project Al Ain (Hilli & Al Fou’ah) Parks.vbe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Users\Admin\AppData\Local\Temp\x.exe
  "C:\Users\Admin\AppData\Local\Temp\x.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
198KB

MD5
457eb489d5963eaeaae9c822dccaa34e

SHA1
c29da6a29955ea363d2084cf374ad35e225dea28

SHA256
8af889d616db6a411b4cbb7729acd8d2e64b96841e44e9dd9760302f5c1e878f

SHA512
f5dc88d6a8efd33fc280945a39f64055de251b902396ea2ee3b92c26695666147c1cd4136af68fe7bdc20300cd2d17ceea535617f9f398774d76fa9ab7ad957d

Download Submit
memory/1696-19-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-20-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1696-8-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-13-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-10-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-15-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-47-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1696-17-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1696-12-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1696-46-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1696-21-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1696-22-0x0000000006580000-0x000000000669E000-memory.dmp

Filesize
1.1MB

Download
memory/1704-6-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/1704-7-0x0000000001340000-0x000000000137A000-memory.dmp

Filesize
232KB

Download