ramnit | dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94

General

Target

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
Size

300KB
MD5

890fde4a1d65e04af6deb530fc7abb9c
SHA1

b77256ee6cc61e0775a6f44286b43484ee9deeff
SHA256

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94
SHA512

231dfc841600a1e8fd8639d4cf838fa3df75a39cc008996b51d2f7ede93a8ae60cabe57957158d635f811c30b27a655104cfe11326cb3c82a89b16699555e44a

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:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe

pid process

1968 dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe

pid	process
1968	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.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\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe	upx
C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe	upx
C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\DAB6A6D06595504920E4B8DF3ED14906E84B23CF705391A1DC095BCB24155D94SRV.EXE	upx
behavioral1/memory/1968-67-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Loads dropped DLL 1 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

pid process

368 dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

Drops file in Program Files directory 3 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px25F8.tmp	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

pid process

368 dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

Suspicious behavior: MapViewOfSection 19 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

pid	process
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

description pid process

Token: SeDebugPrivilege 368 dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

description	pid	process
Token: SeDebugPrivilege	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe

description	pid	process	target process
PID 368 wrote to memory of 1968	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
PID 368 wrote to memory of 1968	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
PID 368 wrote to memory of 1968	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
PID 368 wrote to memory of 1968	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 372	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	wininit.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 380	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	csrss.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 420	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	winlogon.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 464	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	services.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 480	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsass.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 488	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	lsm.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 584	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 664	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 756	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 756	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 756	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe
PID 368 wrote to memory of 756	368	dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe	svchost.exe

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:480

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:464

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
2⤵
PID:756

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
2⤵
PID:840

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
2⤵
PID:932

C:\Windows\system32\taskhost.exe
"taskhost.exe"
2⤵
PID:1128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
2⤵
PID:1084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
2⤵
PID:272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
2⤵
PID:868

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
2⤵
PID:804

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
2⤵
PID:664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
2⤵
PID:584

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

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:380

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:372

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
2⤵
PID:488

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1180

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244

C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe
"C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94.exe"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:368

C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1968

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\USERS\ADMIN\APPDATA\LOCAL\TEMP\DAB6A6D06595504920E4B8DF3ED14906E84B23CF705391A1DC095BCB24155D94SRV.EXE
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
C:\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
\Users\Admin\AppData\Local\Temp\dab6a6d06595504920e4b8df3ed14906e84b23cf705391a1dc095bcb24155d94Srv.exe
MD5
e7efb2a2b36ab241b6c9b770abf95000

SHA1
d4c253cbf80dc65a04747aea4afc91de6a4a4c5d

SHA256
4c7bf8d4e1ad5bd27b4b990791d4968be2a1d9cbb092c1af2e19a42c1b93e4c8

SHA512
958e64677c0acc6b2c0ef8e5ff5c39ea12986b8d5d0820710572af7669fdb6fe740e3ee609c1d9dfcdbfaee6a6f8fdeda25f64f7ad4d335627a024d6a1b4fcf3

Download Submit
memory/368-59-0x0000000076661000-0x0000000076663000-memory.dmp

Filesize
8KB

Download
memory/1968-61-0x0000000000000000-mapping.dmp

Download
memory/1968-66-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/1968-67-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1968-65-0x000000007EFA0000-0x000000007EFAC000-memory.dmp

Filesize
48KB

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General

Malware Config

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Network

MITRE ATT&CK Matrix

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