493ec1e2c1f4c26a6c39941304d219d99e846314d90fe7b250086ed023f28e8f

Analysis

max time kernel
120s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 04:51

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General

Target

ba03d8007be11c301434a6a4bbf3af40N.exe
Size

88KB
MD5

ba03d8007be11c301434a6a4bbf3af40
SHA1

8028e9d4c66248cdf263a835266588a16f57d01f
SHA256

493ec1e2c1f4c26a6c39941304d219d99e846314d90fe7b250086ed023f28e8f
SHA512

46142559e53479efb0a4d0883eae98d5370a0b6ac154d51f06c4bc2a5956b6fabe64eef2251fae1709e9224b7d9d17b6cc8f83bf3e88c64da81827bf9437e5ad
SSDEEP

768:aQNIscPXcOAKrm//4SE6rdcIz0M6mc39vAqBbXml/X4B0blMTIWo90UvIC2TVGpC:aCILvs9NctvAqlWpoBjpUv72TDFP

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	ba03d8007be11c301434a6a4bbf3af40N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	configs.exe

Executes dropped EXE 4 IoCs

pid	Process
3092	configs.exe
1564	configs.exe
3108	configs.exe
4896	configs.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3948-5-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3948-7-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3948-8-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3948-9-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3948-35-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3948-54-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1564-84-0x0000000000400000-0x000000000040B000-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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Audio Driver = "C:\\Users\\Admin\\AppData\\Roaming\\system\\configs.exe"	reg.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1980 set thread context of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 3092 set thread context of 1564	3092	configs.exe	99
PID 3092 set thread context of 3108	3092	configs.exe	100
PID 3108 set thread context of 4896	3108	configs.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 8 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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	configs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	configs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	configs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	configs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba03d8007be11c301434a6a4bbf3af40N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba03d8007be11c301434a6a4bbf3af40N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe
Token: SeDebugPrivilege	1564	configs.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1980	ba03d8007be11c301434a6a4bbf3af40N.exe
3948	ba03d8007be11c301434a6a4bbf3af40N.exe
3092	configs.exe
1564	configs.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 1980 wrote to memory of 3948	1980	ba03d8007be11c301434a6a4bbf3af40N.exe	91
PID 3948 wrote to memory of 4440	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	94
PID 3948 wrote to memory of 4440	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	94
PID 3948 wrote to memory of 4440	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	94
PID 4440 wrote to memory of 696	4440	cmd.exe	97
PID 4440 wrote to memory of 696	4440	cmd.exe	97
PID 4440 wrote to memory of 696	4440	cmd.exe	97
PID 3948 wrote to memory of 3092	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	98
PID 3948 wrote to memory of 3092	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	98
PID 3948 wrote to memory of 3092	3948	ba03d8007be11c301434a6a4bbf3af40N.exe	98
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 1564	3092	configs.exe	99
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3092 wrote to memory of 3108	3092	configs.exe	100
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101
PID 3108 wrote to memory of 4896	3108	configs.exe	101

C:\Users\Admin\AppData\Local\Temp\ba03d8007be11c301434a6a4bbf3af40N.exe
"C:\Users\Admin\AppData\Local\Temp\ba03d8007be11c301434a6a4bbf3af40N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Users\Admin\AppData\Local\Temp\ba03d8007be11c301434a6a4bbf3af40N.exe
  "C:\Users\Admin\AppData\Local\Temp\ba03d8007be11c301434a6a4bbf3af40N.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3948
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\EDQGU.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4440
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Audio Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\system\configs.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:696
- - C:\Users\Admin\AppData\Roaming\system\configs.exe
    "C:\Users\Admin\AppData\Roaming\system\configs.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3092
  - - C:\Users\Admin\AppData\Roaming\system\configs.exe
      "C:\Users\Admin\AppData\Roaming\system\configs.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:1564
  - - C:\Users\Admin\AppData\Roaming\system\configs.exe
      "C:\Users\Admin\AppData\Roaming\system\configs.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3108
    - - C:\Users\Admin\AppData\Roaming\system\configs.exe
        
        "C:\Users\Admin\AppData\Roaming\system\configs.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:4896

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:\ProgramData\cxz.exe

Filesize
294B

MD5
b023f407691c6a7b475a0652151c8662

SHA1
52e3debda3cfcf8abe0e3d5635841a20e5625d28

SHA256
5dec47b8aad0d0f953f0c24996d800f867ec38a35fb321c4f032424a112a7d76

SHA512
16f9565ba54d3dfee005054e6a8f6668f83eb494594e583db26de5a8f00c1fd90578c7fca2d73f2e018e4f70eb41dcc0bdfa669c2738f639f7849f363cfa1541

Download Submit
C:\Users\Admin\AppData\Local\Temp\EDQGU.txt

Filesize
148B

MD5
c85bfe60cc1236f9ccf153a142bab133

SHA1
5d73ae02ea3ed5f99dfd2bbba218d6f0b1d2972b

SHA256
958d6eb1237dfb77692e9b712b51ef05d6ac21bddfd8e7d7d9a2dbe71a975179

SHA512
f5f8401b8ed5451497ec32525c299db94072be79af44c4384d006dc5acedceb779b07a0f6e9e8db74d475761190636403cb5ffd90cd5ca4a68ccf967a4a79b88

Download Submit
C:\Users\Admin\AppData\Roaming\system\configs.exe

Filesize
88KB

MD5
89677d4fe757091bba513e97fa5aba04

SHA1
01424511767fd90854b0eb679cfd4725b3c4881f

SHA256
1395e6a0e4cc72e932906540ddc45a9151c8fc1386a3c5e13554dda555e9e357

SHA512
587b3a277816a436bce532bbbb2217a3e1e4eac242bd726273cee45348f402d9e6f4828b647b31537b160dd47a77c9e0050432254a381590e77f27249ea657ce

Download Submit
memory/1564-84-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1980-4-0x0000000002C10000-0x0000000002C11000-memory.dmp

Filesize
4KB

Download
memory/1980-2-0x0000000002B90000-0x0000000002B91000-memory.dmp

Filesize
4KB

Download
memory/1980-3-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/3092-50-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/3092-37-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/3108-47-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3108-56-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3108-40-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3108-45-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3108-48-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3948-54-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3948-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3948-35-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3948-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3948-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3948-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4896-55-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/4896-60-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/4896-82-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads