d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 08:33

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General

Target
d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
Size 2.5MB
Sample260820-kf35nawsat
SHA256 d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab
MD5 2fad8f548a490bb2edf2d66b1ba01a7a
SHA1 54648a1508b90b698a3a65d5e9f42ed666d35883
SHA512 1f80c5547fe97641ffdf9cdb24e346129fd2fe6f40d5e908e3bf29343e25ce234bea1bfe1bd9ec0b730051576bd45765cdbd9c9f035f7b6616e8904e9704db28
SSDEEP 49152:phnJjLLfe61Pt73NwE1P0LJVm66ygaWK:tLz7dwElMM
TLSH
T1F4C5E08FD70B771FFCE395BE5CA5F7B041EC8C0DAC84C115E862319569EAA2461AD30A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution installer

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5188	jmcfmplpop.exe
1960	jmcfmplpop.tmp

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\WIFIInspector\is-U0PQ3.tmp	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\unins000.dat	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\is-OCG2J.tmp	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\is-UF739.tmp	jmcfmplpop.tmp
File opened for modification	C:\Program Files (x86)\WIFIInspector\unins000.dat	jmcfmplpop.tmp
File opened for modification	C:\Program Files (x86)\WIFIInspector\WIFIInspector.exe	jmcfmplpop.tmp
File opened for modification	C:\Program Files (x86)\WIFIInspector\EGL.dll	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\is-8V0AC.tmp	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\is-TSKUT.tmp	jmcfmplpop.tmp
File created	C:\Program Files (x86)\WIFIInspector\is-0O3SP.tmp	jmcfmplpop.tmp

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1004	cmd.exe

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	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jmcfmplpop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jmcfmplpop.tmp

Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

Inno Setup installer

installer

resource	yara_rule
behavioral2/files/0x000600000001b85f-6.dat	innosetup
behavioral2/memory/5188-8-0x0000000000400000-0x0000000000414000-memory.dmp	innosetup
behavioral2/memory/5188-44-0x0000000000400000-0x0000000000414000-memory.dmp	innosetup

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2300	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
2300	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
2300	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
2300	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
1960	jmcfmplpop.tmp
1960	jmcfmplpop.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1960	jmcfmplpop.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 1004	2300	d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe	90
PID 1004 wrote to memory of 5188	1004	cmd.exe	92
PID 5188 wrote to memory of 1960	5188	jmcfmplpop.exe	93

C:\Users\Admin\AppData\Local\Temp\d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe
"C:\Users\Admin\AppData\Local\Temp\d0f765e6e4b1d12b3b7309b252256c12638742e090949f926831a6b8e21bd9ab.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\jmcfmplpop.exe" /VERYSILENT
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1004
- - C:\Users\Admin\AppData\Local\Temp\jmcfmplpop.exe
    "C:\Users\Admin\AppData\Local\Temp\jmcfmplpop.exe" /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5188
  - - C:\Users\Admin\AppData\Local\Temp\is-2F3NM.tmp\jmcfmplpop.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2F3NM.tmp\jmcfmplpop.tmp" /SL5="$A01E4,90766,54272,C:\Users\Admin\AppData\Local\Temp\jmcfmplpop.exe" /VERYSILENT
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      PID:1960

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

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

Replay Monitor

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Downloads

jmcfmplpop.tmp

Path C:\Users\Admin\AppData\Local\Temp\is-2F3NM.tmp\jmcfmplpop.tmp
Size 900KB
SHA256 e8730b0bf8f94cbb8babbfefb32cef8e8d19ec823f28c33a7d48c78589710762
MD5 f8b110dc2063d3b29502aa7042d26122
SHA1 1a0fd3db79eadc1ce714f6267d476ddbec0f5e79
SHA512 f3125d3f575aff68105ebb3eadbce30547d34e12237d8ebbc555c6fe12bcc0a5ea85a38e26f2900d70af70ec07efde3b8cd65dc0fdada637496531245ea5052f
SSDEEP 24576:dkHgKPNrPA37hzHIA6/oR36vln6sYEubnhRgZtnTZDExa/:d6frPA37hzHIA6/3UvjhRgZ9Te
TLSH
T122158C22F280C437C1B31A749E5786D5693BBE053E38A9DB7BF91F4C4E3964139262D2
MD5 SHA1 SHA512 SSDEEP TLSH

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jmcfmplpop.exe

Path C:\Users\Admin\AppData\Local\Temp\jmcfmplpop.exe
Size 387KB
SHA256 7b9c5ed5f1c101fd42c207025ce61311bb8c6c49037a574a66352c3c21f7ba0d
MD5 8f49472ed2ec6b48b3e17200e35a6cc2
SHA1 2cd6519d99614e7f6450d4e24fc9b5796dd78233
SHA512 3fdda6ca38b83edc7bc77f3d6f63ae953b33ee38b870a5dbab72da2867767211352cb5d15076c073b9b8546b3844b3b180876537f78f2385d0160b3091bb57f9
SSDEEP 6144:IroybvFJQ/EC04JU89XgUfYF1pCT8v4ALwCXMv6B3fFB4pZzTtpwIOrA:7ybvF+9JDwUwfpdvNLo61fFBy91OU
TLSH
T140841227F6C154BAE532CA706D65D0088937BE311C34E82976ED5E6E8F37262A90F347
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1960-16-0x0000000000400000-0x00000000004F4000-memory.dmp

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memory/1960-22-0x0000000000400000-0x00000000004F4000-memory.dmp

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memory/1960-43-0x0000000000400000-0x00000000004F4000-memory.dmp

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memory/2300-0-0x0000000000D60000-0x0000000000FEA000-memory.dmp

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memory/2300-3-0x0000000010000000-0x0000000010274000-memory.dmp

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memory/5188-8-0x0000000000400000-0x0000000000414000-memory.dmp

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memory/5188-10-0x000000000040D000-0x000000000040E000-memory.dmp

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memory/5188-44-0x0000000000400000-0x0000000000414000-memory.dmp

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