6a892f6180f0eba2feb37d788a878ae76db296f922d78921bb3fce482ae38546

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 03:43

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General

Target
jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Size 8.2MB
Sample260910-eadpxsyth1
SHA256 6a892f6180f0eba2feb37d788a878ae76db296f922d78921bb3fce482ae38546
MD5 af030e20db9b30d20c3ec7712ef03d86
SHA1 b73a35b97ba3df971457c46a682231145a896635
SHA512 05e644b730c1a17510d456ffa8b35eacb4b85359cf531f4587536e6cc20d0a9d7320ba6c0a2976e66f5cae7c30b94d1612f640d3371603dada9102e00666cede
SSDEEP 3072:fUBSwylBWvQKxALAHJvq+YMtO77zxLAXFsQYcD01rrfd:fUgwaBWvNpS+s7tLlQYO0t7d
TLSH
T1A7867FFD87B5A625D503DE340CA279367272DDA8C40BC82907AC3D10953ADB27B7E623
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Firewall Manager\\cfmmon.exe"	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe

Executes dropped EXE 4 IoCs

pid	Process
4016	cfmmon.exe
3716	cfmmon.exe
3124	cfmmon.exe
4276	cfmmon.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-1-5-21-889581200-2041691093-2048517887-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cfmmon.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Firewall Manager\\cfmmon.exe"	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4444 set thread context of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4016 set thread context of 3124	4016	cfmmon.exe	91
PID 3716 set thread context of 4276	3716	cfmmon.exe	92

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	cfmmon.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cfmmon.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 4444 wrote to memory of 2004	4444	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	87
PID 2004 wrote to memory of 4016	2004	jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe	88
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 4016 wrote to memory of 3124	4016	cfmmon.exe	91
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92
PID 3716 wrote to memory of 4276	3716	cfmmon.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_AVG All Products 2011 10.0.1325 Build 3589 Multilingual (x86.exe"
  2⤵
  - Modifies firewall policy service
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe
    "C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe" in
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4016
  - - C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe
      "C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe"
      4⤵
      Executes dropped EXE
      PID:3124

C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe
"C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe
  "C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe"
  2⤵
  - Executes dropped EXE
  PID:4276

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

cfmmon.exe

Path C:\Users\Admin\AppData\Roaming\Firewall Manager\cfmmon.exe
Size 8.2MB
SHA256 f2c0b52448870ce1226d24bebcbf07c4c9f0a216bd39e05aaba65c8fdb97dd40
MD5 5694a00a91fc5bea98193568643badba
SHA1 71ff4bcbf2893214594df6821d3a69889e84fb6d
SHA512 093cafeb4697c455ec71a457950ac1e5a544fef350c23aa9ed75d5508a1136b5b2c3b9f3639f813dd8a2458bb80159e74230d1439ed8dbfdeedd239cb6b3cc41
SSDEEP 3072:OUBSwylBWvQKxALAHJvq+YMtO77zxLAXFsQYcD01rrfd:OUgwaBWvNpS+s7tLlQYO0t7d
TLSH
T191867FFD87B5A625D503DE340CA279367272DDA8C40BC82907AC3D10953ADB27B7E623
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2004-1-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/2004-5-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/2004-3-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/2004-14-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/3124-22-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/3716-17-0x0000000000400000-0x0000000000427000-memory.dmp

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memory/3716-26-0x0000000000400000-0x0000000000427000-memory.dmp

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memory/4016-23-0x0000000000400000-0x0000000000427000-memory.dmp

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memory/4016-15-0x0000000000400000-0x0000000000427000-memory.dmp

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memory/4276-31-0x0000000000400000-0x0000000000424000-memory.dmp

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memory/4444-0-0x0000000000400000-0x0000000000427000-memory.dmp

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memory/4444-4-0x0000000000400000-0x0000000000427000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads