a992eae75383e3f1aee610326c9f2846bdbfbfb6f5c6af6f25af222b258d871e

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 04:03

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General

Target

Server_al-swisre.exe
Size

284KB
MD5

dd431b788e4286f3466ad3ce2bb6aadd
SHA1

b688bad0bac40ce97a7d62128a0165ca74e907dc
SHA256

da03de3c73d6d5c0802b1c883a5172844c7f916304b14ad2133e8f55b987c264
SHA512

de804b56e4ffaa4a758f59583fed19c6ee43cb0a7482fe5f74f5d535bc3afe46ca1fa805cc08a1beb3138a9a3c396991f22dba355c6bd55b3301c27bc8d03513
SSDEEP

3072:h6Lca+56U04mw49Y3r1suFiEIN1suFiEIAO1m1TPy:tzFByzFBK1m1O

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 1628	2372	Server_al-swisre.exe	30
PID 2372 set thread context of 2128	2372	Server_al-swisre.exe	31
PID 2372 set thread context of 0	2372	Server_al-swisre.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	Server_al-swisre.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server_al-swisre.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server_al-swisre.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2128	Server_al-swisre.exe
2128	Server_al-swisre.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2372	Server_al-swisre.exe
1628	Server_al-swisre.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 1628	2372	Server_al-swisre.exe	30
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 2128	2372	Server_al-swisre.exe	31
PID 2372 wrote to memory of 0	2372	Server_al-swisre.exe
PID 2372 wrote to memory of 0	2372	Server_al-swisre.exe
PID 2372 wrote to memory of 0	2372	Server_al-swisre.exe
PID 2372 wrote to memory of 0	2372	Server_al-swisre.exe
PID 2128 wrote to memory of 1252	2128	Server_al-swisre.exe	21
PID 2128 wrote to memory of 1252	2128	Server_al-swisre.exe	21
PID 2128 wrote to memory of 1252	2128	Server_al-swisre.exe	21
PID 2128 wrote to memory of 1252	2128	Server_al-swisre.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1252
- C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe
  "C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe
    "C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1628
- - C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe
    "C:\Users\Admin\AppData\Local\Temp\Server_al-swisre.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2128

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/1252-14-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1252-17-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1628-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1628-12-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2128-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2128-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2128-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download