27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636

Analysis

max time kernel
119s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 14:22

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General

Target

27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe
Size

18KB
MD5

38c69afeef3326f419418332de4f77a0
SHA1

224e853043042ab4b759f42e9452736bbdfc1d04
SHA256

27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636
SHA512

99ee072769ff68bf92c1aa93f09bd941c559f65ec355126ea21e01b96211f7ccb7e2611b68158ac7fa3e659dc712b4d560c25afbacebe1402e98c6ad525259df
SSDEEP

384:r6eHIAx0pqNgHvRtoyhAkeKE7pDKbR6hcdBYpBmLE:r6eHIMgPRtzykeKE7pkRpTE

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe

Executes dropped EXE 1 IoCs

pid	Process
4668	trys.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ineter Mc = "C:\\Users\\Admin\\AppData\\Roaming\\trys.exe"	reg.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe
Token: SeDebugPrivilege	4668	trys.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe
4668	trys.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1876 wrote to memory of 3200	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	82
PID 1876 wrote to memory of 3200	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	82
PID 1876 wrote to memory of 3200	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	82
PID 3200 wrote to memory of 2076	3200	cmd.exe	85
PID 3200 wrote to memory of 2076	3200	cmd.exe	85
PID 3200 wrote to memory of 2076	3200	cmd.exe	85
PID 1876 wrote to memory of 4668	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	86
PID 1876 wrote to memory of 4668	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	86
PID 1876 wrote to memory of 4668	1876	27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe	86

C:\Users\Admin\AppData\Local\Temp\27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe
"C:\Users\Admin\AppData\Local\Temp\27a614dae223a2096b8d7bf175af924d8f6988ee6efe03c0f50375b559f7e636N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\WXAKQ.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3200
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Ineter Mc" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\trys.exe" /f
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:2076
- C:\Users\Admin\AppData\Roaming\trys.exe
  "C:\Users\Admin\AppData\Roaming\trys.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\WXAKQ.txt

Filesize
135B

MD5
6dbb2090ff90500da05a027765cde190

SHA1
425b833d9d1df8d6df6e5a59f738058808271949

SHA256
71ca0761f7187f2164f62b23d5d9d2dcfd28d9ab9a8dfc14796c3ac06db03881

SHA512
7e4679e04bd5a69c026949a0d2760a630bc02249a04f3bd224dee41d1bf10f0a29e45812a67c583327a63e5401f0ff2aa9a3f4df8233b150943052c97e861ab3

Download Submit
C:\Users\Admin\AppData\Roaming\trys.exe

Filesize
18KB

MD5
7c52f16a7e8d853e1b7388d8e6f8ee2b

SHA1
a830f7c787e47576b182a41c2774fbab52b9d69a

SHA256
cc5987301cf2922d0f21c5c8d8e1a5fae0165371c1e1b5095e76bb294cb60e96

SHA512
42b26c5e4be9ceed356f5e2b04ed8db90d88575d7207fe71f931f246718da49bde6fc3ce7fa9457164099064bb926393cc9291e0dfe9e373aacadf50a14ad508

Download Submit
memory/1876-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1876-27-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4668-23-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4668-29-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads