128de5e09d0453bdce3abe943b88c72adb065971c9db3ee6e8075bd6651c356e

Resubmissions

13-02-2024 12:04

240213-n8wg3ahc2z 10

04-12-2023 18:50

231204-xg8gzsec21 10

04-12-2023 18:47

231204-xe7gxaec2v 10

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13-02-2024 12:04

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General

Target

Kviitung_04-12-2023.rar
Size

602KB
MD5

fea76b9861cd494170f5edd89179dbb3
SHA1

a5c8b5a1aa7c786463609d0bc844a5710d1b4361
SHA256

128de5e09d0453bdce3abe943b88c72adb065971c9db3ee6e8075bd6651c356e
SHA512

297c0978417152f9b117fb22fa0afa456cf9070606e3965a9df0fcfdb9c62b1fb0d5e8e5af9203a2f20d6bd9af32d62182f24b60ffb5e4305ba0fb09efed980b
SSDEEP

12288:3H8nfotulgPDaqAc07qzo1n9oCgVrQhFBvyR0mMR:3RtdPDaPqzoF9OVrQFd1f

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 use of AdjustPrivilegeToken 2 IoCs

Processes:

7zFM.exe

description pid process

Token: SeRestorePrivilege 2992 7zFM.exe
Token: 35 2992 7zFM.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

7zFM.exe

pid process

2992 7zFM.exe

description	pid	process
Token: SeRestorePrivilege	2992	7zFM.exe
Token: 35	2992	7zFM.exe

pid	process
2992	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2372 wrote to memory of 2992	2372	cmd.exe	7zFM.exe
PID 2372 wrote to memory of 2992	2372	cmd.exe	7zFM.exe
PID 2372 wrote to memory of 2992	2372	cmd.exe	7zFM.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Kviitung_04-12-2023.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2372

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Kviitung_04-12-2023.rar"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2992

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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