57a978d840955419ccfa3bcc03e16d70fd345d30a217337558bd9605d50d2ae3

Analysis

max time kernel
119s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 22:04

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General

Target

49ac66c92fb7ad4884adf1ee0d619800N.exe
Size

133KB
MD5

49ac66c92fb7ad4884adf1ee0d619800
SHA1

3d23edf9690edf429141567e94c1a82424f58c1e
SHA256

57a978d840955419ccfa3bcc03e16d70fd345d30a217337558bd9605d50d2ae3
SHA512

1eb3bb6a0e1873d45bdaad1d0316d207beb27ce59f0b4cfc72f40c3a17e1d03909b07bf2ccae86243e0b09a25c82a1679a7def8daf0f033c842d437b288d0e71
SSDEEP

3072:LSE0iMZsSr5B1MYwoJNynt/37P2JIOTRaxzupspUe:LS5iMZN//0TJTxqspJ

Score

7^/10

discovery persistence upx

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	49ac66c92fb7ad4884adf1ee0d619800N.exe

Executes dropped EXE 3 IoCs

pid	Process
3532	trys.exe
452	trys.exe
4860	trys.exe

UPX packed file 21 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1728-0-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1728-4-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/3564-6-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3564-8-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3564-12-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1728-11-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/files/0x0009000000023456-28.dat	upx
behavioral2/memory/3532-35-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/3564-39-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3532-41-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/3532-42-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/3532-43-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/4860-53-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4860-55-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4860-56-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4860-46-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/3532-57-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/3564-60-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/452-61-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4860-62-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4860-64-0x0000000000400000-0x000000000041C000-memory.dmp	upx

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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ineter Mc = "C:\\Users\\Admin\\AppData\\Roaming\\trys.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 3532 set thread context of 452	3532	trys.exe	100
PID 3532 set thread context of 4860	3532	trys.exe	101

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 7 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	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49ac66c92fb7ad4884adf1ee0d619800N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49ac66c92fb7ad4884adf1ee0d619800N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe
Token: SeDebugPrivilege	452	trys.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1728	49ac66c92fb7ad4884adf1ee0d619800N.exe
3564	49ac66c92fb7ad4884adf1ee0d619800N.exe
3532	trys.exe
452	trys.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 1728 wrote to memory of 3564	1728	49ac66c92fb7ad4884adf1ee0d619800N.exe	92
PID 3564 wrote to memory of 4392	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	95
PID 3564 wrote to memory of 4392	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	95
PID 3564 wrote to memory of 4392	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	95
PID 4392 wrote to memory of 1092	4392	cmd.exe	98
PID 4392 wrote to memory of 1092	4392	cmd.exe	98
PID 4392 wrote to memory of 1092	4392	cmd.exe	98
PID 3564 wrote to memory of 3532	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	99
PID 3564 wrote to memory of 3532	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	99
PID 3564 wrote to memory of 3532	3564	49ac66c92fb7ad4884adf1ee0d619800N.exe	99
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 452	3532	trys.exe	100
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101
PID 3532 wrote to memory of 4860	3532	trys.exe	101

C:\Users\Admin\AppData\Local\Temp\49ac66c92fb7ad4884adf1ee0d619800N.exe
"C:\Users\Admin\AppData\Local\Temp\49ac66c92fb7ad4884adf1ee0d619800N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\49ac66c92fb7ad4884adf1ee0d619800N.exe
  "C:\Users\Admin\AppData\Local\Temp\49ac66c92fb7ad4884adf1ee0d619800N.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3564
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\QONRE.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4392
  - - 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
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:1092
- - C:\Users\Admin\AppData\Roaming\trys.exe
    "C:\Users\Admin\AppData\Roaming\trys.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3532
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:452
  - - C:\Users\Admin\AppData\Roaming\trys.exe
      "C:\Users\Admin\AppData\Roaming\trys.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4860

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\QONRE.txt

Filesize
135B

MD5
6dbb2090ff90500da05a027765cde190

SHA1
425b833d9d1df8d6df6e5a59f738058808271949

SHA256
71ca0761f7187f2164f62b23d5d9d2dcfd28d9ab9a8dfc14796c3ac06db03881

SHA512
7e4679e04bd5a69c026949a0d2760a630bc02249a04f3bd224dee41d1bf10f0a29e45812a67c583327a63e5401f0ff2aa9a3f4df8233b150943052c97e861ab3

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

Filesize
133KB

MD5
639f004087fb7f1958a9f2c97e16fba8

SHA1
b01089694a08bc9d7bdc13f804e04b7bd940faae

SHA256
d6179c338e90f7d6c9a857cc4243b4b111344bc4b1c9dd77c5410b49f70b252f

SHA512
65f7e3231e8cf14b612ccbb13bc496be442731b8ade927f17d4f7d47caf5c9e1e6a184772cd308ff998e12aa09c291ec038b741265fe5e2cc90a095fa33c6c92

Download Submit
memory/452-61-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1728-5-0x0000000002BC0000-0x0000000002BC1000-memory.dmp

Filesize
4KB

Download
memory/1728-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1728-11-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1728-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1728-3-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/3532-42-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3532-57-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3532-35-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3532-43-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3532-41-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3564-12-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3564-39-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3564-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3564-59-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/3564-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3564-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4860-53-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4860-55-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4860-56-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4860-46-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4860-62-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4860-64-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads