ramnit | cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207

General

Target

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
Size

339KB
MD5

3e628e1e2058f245977a30bf45a665f0
SHA1

d029f681a32c8d9cb47e896ebf1c5e0bd5404742
SHA256

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207
SHA512

5e352dc7f353094980152e3e9af2564b6b6c121b68268334fd9c8c4a9f50cdfda342025e5602be525266fe0cb2eb30bfac25d69c745a9be76e1a636834044cc7

Score

10^/10

ramnit banker 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
Executes dropped EXE 1 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe

pid process

2012 cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe

pid	process
2012	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe	upx
C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe	upx
C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\CAE6B4E39BA4D063F5CBA8661273F32C02220CBB462A7588B5B47E7B50DA5207SRV.EXE	upx
behavioral1/memory/2012-68-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Loads dropped DLL 1 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

pid process

1072 cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

Drops file in Program Files directory 3 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px898.tmp	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

pid process

1072 cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

Suspicious behavior: MapViewOfSection 19 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

pid	process
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

description pid process

Token: SeDebugPrivilege 1072 cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

description	pid	process
Token: SeDebugPrivilege	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe

description	pid	process	target process
PID 1072 wrote to memory of 2012	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
PID 1072 wrote to memory of 2012	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
PID 1072 wrote to memory of 2012	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
PID 1072 wrote to memory of 2012	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 368	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	wininit.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 376	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	csrss.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 416	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	winlogon.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 460	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	services.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 476	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsass.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 484	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	lsm.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 576	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 656	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 736	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 736	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 736	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe
PID 1072 wrote to memory of 736	1072	cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe	svchost.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:416

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:376

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:368

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
2⤵
PID:460

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
3⤵
PID:736

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
3⤵
PID:796

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
4⤵
PID:1168

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
3⤵
PID:872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
3⤵
PID:1040

C:\Windows\system32\taskhost.exe
"taskhost.exe"
3⤵
PID:1116

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
3⤵
PID:380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
3⤵
PID:280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
3⤵
PID:832

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
3⤵
PID:656

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
3⤵
PID:576

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
2⤵
PID:476

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
2⤵
PID:484

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe
"C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207.exe"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:2012

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\CAE6B4E39BA4D063F5CBA8661273F32C02220CBB462A7588B5B47E7B50DA5207SRV.EXE
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
C:\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
\Users\Admin\AppData\Local\Temp\cae6b4e39ba4d063f5cba8661273f32c02220cbb462a7588b5b47e7b50da5207Srv.exe
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
memory/1072-60-0x0000000075411000-0x0000000075413000-memory.dmp

Filesize
8KB

Download
memory/2012-62-0x0000000000000000-mapping.dmp

Download
memory/2012-67-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/2012-66-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

Download
memory/2012-68-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads