ramnit | f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 09:38

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General

Target

f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
Size

203KB
MD5

4ab669235e83b98fe770fc603a9e3450
SHA1

6a9d89cdbcf8ee074144d33b74fab8e1e172d3c6
SHA256

f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255
SHA512

9db6f799e689b1352589c9ff4c3d227cdc69a9405b8ca41b274979f12b5901846a393a066f807da2338d7ca5af6ddcb1824965ec79884e21917c4216e1f6c50b
SSDEEP

3072:dJDBZD/AY8yDcQLBvBt0M1qCWzJP0ruTTBaClHpspom7ffrAmpc:d5nJLLBf0dJ5TTBZbspom7bXe

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
1292	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe

Loads dropped DLL 2 IoCs

pid	Process
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/768-0-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/files/0x00090000000120f1-4.dat	upx
behavioral1/memory/1292-18-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/1292-13-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/768-9-0x0000000001C70000-0x0000000001CD4000-memory.dmp	upx
behavioral1/memory/768-25-0x0000000000400000-0x000000000043D000-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	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
1292	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe
1292	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe

Suspicious behavior: MapViewOfSection 24 IoCs

pid	Process
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
Token: SeDebugPrivilege	1292	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 768 wrote to memory of 1292	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	30
PID 768 wrote to memory of 1292	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	30
PID 768 wrote to memory of 1292	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	30
PID 768 wrote to memory of 1292	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	30
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 380	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	3
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 388	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	4
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 428	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	5
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 472	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	6
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 488	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	7
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 496	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	8
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 596	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	9
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 680	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	10
PID 768 wrote to memory of 748	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	11
PID 768 wrote to memory of 748	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	11
PID 768 wrote to memory of 748	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	11
PID 768 wrote to memory of 748	768	f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe	11

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:380
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:472
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:1264
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe
      4⤵
      PID:316
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:680
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:748
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:816
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1164
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:852
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:964
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:108
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:344
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1044
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1108
- - C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
    "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
    3⤵
    PID:340
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2476
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2268
- 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:388

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:428

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe
  "C:\Users\Admin\AppData\Local\Temp\f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:768
- - C:\Users\Admin\AppData\Local\Temp\f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe
    C:\Users\Admin\AppData\Local\Temp\f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1292

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

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Downloads

\Users\Admin\AppData\Local\Temp\f45c345f6ca96ed548beee7daf656b034718c0919b2e68f5d265af737a08f255mgr.exe

Filesize
159KB

MD5
8703c6aeb2e62da71e50db9698d91e35

SHA1
cafceda794c5b1976b46a5d39949137aba8dc9e6

SHA256
c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d

SHA512
48e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a

Download Submit
memory/768-12-0x0000000077C10000-0x0000000077C11000-memory.dmp

Filesize
4KB

Download
memory/768-25-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/768-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/768-9-0x0000000001C70000-0x0000000001CD4000-memory.dmp

Filesize
400KB

Download
memory/768-10-0x0000000001C70000-0x0000000001CD4000-memory.dmp

Filesize
400KB

Download
memory/768-11-0x0000000077C0F000-0x0000000077C10000-memory.dmp

Filesize
4KB

Download
memory/1292-15-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1292-13-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1292-14-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download
memory/1292-18-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1292-20-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download
memory/1292-16-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download