fe6371034d55bb7583081b03f4aec7274f8340cfea4740325cb52e1c6ac77f6d

Resubmissions

17/03/2024, 18:57

240317-xl3gjadg5s10

17/03/2024, 18:51

240317-xhqcssdf4w10

Analysis

max time kernel
140s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/03/2024, 18:51

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General

Target
XWorm v5.1-5.2.7z
Size 54.5MB
Sample240317-xhqcssdf4w
SHA256 fe6371034d55bb7583081b03f4aec7274f8340cfea4740325cb52e1c6ac77f6d
MD5 76219b3556e25086fc52f8e2b93fbd0c
SHA1 066a0f875820e51a60c3552a06b7b97f8bab6bbc
SHA512 ccc974b8e446409c7940ef8314b2a912a2f8c0272721148d4dca5b739702106e69c9c7d106137a576b7a7a846d4f9ac770685a07d7a588ba34d0167acb07f104
SSDEEP 786432:8IagoCEXKlCpMqIEJkseGG+5ELbzcFdcyt5/ks3FkAPYxpL+q7RRHEm+0NyvZZGl:8JgXCzIsGrPzcFrt1F3Yxxrr+4yvZE
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2560	7zFM.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	2560	7zFM.exe
Token: 35	2560	7zFM.exe
Token: SeSecurityPrivilege	2560	7zFM.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2560	7zFM.exe
2560	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2560	2692	cmd.exe	29
PID 2692 wrote to memory of 2560	2692	cmd.exe	29
PID 2692 wrote to memory of 2560	2692	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm v5.1-5.2.7z"
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\XWorm v5.1-5.2.7z"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2560

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

icon (15).ico

Path C:\Users\Admin\AppData\Local\Temp\XWorm\XWorm V5.1\Icons\icon (15).ico
Size 361KB
SHA256 b2f57a23ecc789c1bbf6037ac0825bf98babc7bf0c5d438af5e2767a27a79188
MD5 e3143e8c70427a56dac73a808cba0c79
SHA1 63556c7ad9e778d5bd9092f834b5cc751e419d16
SHA512 74e0f4b55625df86a87b9315e4007be8e05bbecca4346a6ea06ef5b1528acb5a8bb636ef3e599a3820dbddcf69563a0a22e2c1062c965544fd75ec96fd9803fc
SSDEEP 768:0nnnnnnnnnnnnnnnnnnnnnnnQInU2/gohN/yRUZZZZZZZZZZZaaa0KaaILjeuFgZ:Rkccckccccct
MD5 SHA1 SHA512 SSDEEP

Submit Download

XWormLoader 5.2 x32.exe.config

Path C:\Users\Admin\AppData\Local\Temp\XWorm\XWorm V5.2\XWormLoader 5.2 x32.exe.config
Size 187B
SHA256 f82338e8e9c746b5d95cd2ccc7bf94dd5de2b9b8982fffddf2118e475de50e15
MD5 15c8c4ba1aa574c0c00fd45bb9cce1ab
SHA1 0dad65a3d4e9080fa29c42aa485c6102d2fa8bc8
SHA512 52baac63399340427b94bfdeb7a42186d5359ce439c3d775497f347089edfbf72a6637b23bb008ab55b8d4dd3b79a7b2eb7c7ef922ea23d0716d5c3536b359d4
MD5 SHA1 SHA512