ramnit | 52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 19:33

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General

Target

52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
Size

282KB
MD5

804e7cfe6882a234af524d1e833e628f
SHA1

a1c808a1f50a03feb1f63ce3535bc70af38ad382
SHA256

52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107
SHA512

8fe829b551824c99ce910a5097477ba3c6b89d54d0688c62b47cc6c60d4513bb5d2f2eca67af024ec79c5ee8fab045f6340bfcb672bf21b1436fe48386fa7b45
SSDEEP

6144:RLukrrarV55qN5YJJUN0LBf0dJ5TTBZbspom7bX2:okr055qN5YJJtN0VTTbM/m

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Executes dropped EXE 1 IoCs

pid	Process
2512	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000a00000001225c-7.dat	upx
behavioral1/memory/2512-14-0x0000000000400000-0x0000000000464000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2512	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe
2512	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
Token: SeDebugPrivilege	2512	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2512	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	30
PID 2344 wrote to memory of 2512	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	30
PID 2344 wrote to memory of 2512	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	30
PID 2344 wrote to memory of 2512	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	30
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 384	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	3
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 392	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	4
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 432	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	5
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 480	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	6
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 488	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	7
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 496	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	8
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 592	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	9
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 672	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	10
PID 2344 wrote to memory of 744	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	11
PID 2344 wrote to memory of 744	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	11
PID 2344 wrote to memory of 744	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	11
PID 2344 wrote to memory of 744	2344	52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe	11

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:384
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:480
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:592
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1948
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:1300
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:672
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:744
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:808
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1124
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:856
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:960
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:276
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:1028
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1048
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1100
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:2028
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1600
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:1004
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:488
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:496

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:392

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1164
- C:\Users\Admin\AppData\Local\Temp\52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe
  "C:\Users\Admin\AppData\Local\Temp\52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2344
- - C:\Users\Admin\AppData\Local\Temp\52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe
    C:\Users\Admin\AppData\Local\Temp\52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\52b1f0d0de927203c0b3e2bd0840b1df30416956b5005d93f7166a9256905107mgr.exe

Filesize
159KB

MD5
8703c6aeb2e62da71e50db9698d91e35

SHA1
cafceda794c5b1976b46a5d39949137aba8dc9e6

SHA256
c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d

SHA512
48e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a

Download Submit
memory/2344-21-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2344-19-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2344-18-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/2344-17-0x0000000077240000-0x0000000077241000-memory.dmp

Filesize
4KB

Download
memory/2344-16-0x000000007723F000-0x0000000077240000-memory.dmp

Filesize
4KB

Download
memory/2344-0-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2344-9-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

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memory/2344-12-0x0000000000370000-0x00000000003D4000-memory.dmp

Filesize
400KB

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memory/2344-10-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

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memory/2512-15-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

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memory/2512-11-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

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memory/2512-14-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

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