2024-04-11_b9bd754d43a6756f65455978fd2f4f03_backswap_mafia

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-11_b9bd754d43a6756f65455978fd2f4f03_backswap_mafia
Size

8.2MB
MD5

b9bd754d43a6756f65455978fd2f4f03
SHA1

2aca3b6a041b92930792e20894d3493acb31a3b8
SHA256

2cb39175b6914b4ed94090c6d021941b75f7f4c13e69ba46c53836dd9e082032
SHA512

10e8abce6b9ad0d34f309cc197b34ffab06e0d41b28f2e475f046b97ec6b20feb84f5899879a6bb9e5be829f2d83b41c4c4581e54d10e71296226d4d83341b1f
SSDEEP

98304:ML2aivDllY77GBfWQV8Zn1wf2xZPuzq425qnq3w7UwrzKxU:ZvDllSGBfW/n1HZPuzp/7PV

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

2024-04-11_b9bd754d43a6756f65455978fd2f4f03_backswap_mafia
.exe windows:5 windows x86 arch:x86

579b5f18499395abcab1189f0e782536

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21/05/2009, 00:00

Not After

20/05/2019, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5e:f1:dc:1e:fb:1e:46:b5:de:80:ed:e1:76:2a:55:a7
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

07/07/2010, 00:00

Not After

06/07/2013, 23:59

Subject

CN=Oracle America\, Inc.,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Software Engineering,O=Oracle America\, Inc.,L=Redwood Shores,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

9e:e9:4c:fd:8e:33:9a:b8:d6:d7:ec:fc:a3:e1:76:d7:f6:ea:8d:6e
Signer

Actual PE Digest

9e:e9:4c:fd:8e:33:9a:b8:d6:d7:ec:fc:a3:e1:76:d7:f6:ea:8d:6e

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\jdk7_32P\jdk7\build\windows-i586\tmp\sun\sun.rmi\java-rmi\obj\java-rmi.pdb

Imports

jli

JLI_Launch

msvcr100

_unlock
__dllonexit
_lock
?terminate@@YAXXZ
_except_handler4_common
_invoke_watson
_controlfp_s
_crt_debugger_hook
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
__initenv
exit
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
_onexit

kernel32

IsDebuggerPresent
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DecodePointer
SetUnhandledExceptionFilter
EncodePointer
HeapSetInformation
InterlockedCompareExchange
Sleep
InterlockedExchange
UnhandledExceptionFilter

Sections

.text
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 924B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 426B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

579b5f18499395abcab1189f0e782536

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

5e:f1:dc:1e:fb:1e:46:b5:de:80:ed:e1:76:2a:55:a7Certificate

Extended Key Usages

Key Usages

9e:e9:4c:fd:8e:33:9a:b8:d6:d7:ec:fc:a3:e1:76:d7:f6:ea:8d:6eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

jli

msvcr100

kernel32

Sections

.text Size: 2KB - Virtual size: 2KB

.rdata Size: 2KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 924B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 426B

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

5e:f1:dc:1e:fb:1e:46:b5:de:80:ed:e1:76:2a:55:a7
Certificate

9e:e9:4c:fd:8e:33:9a:b8:d6:d7:ec:fc:a3:e1:76:d7:f6:ea:8d:6e
Signer

.text
Size: 2KB - Virtual size: 2KB

.rdata
Size: 2KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 924B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 426B