Static task
static1
Behavioral task
behavioral1
Sample
cef1c2e41a626163f0dafa331bb814e0fc4eb6f9714c9f29c4d5bda80a95c2ed.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cef1c2e41a626163f0dafa331bb814e0fc4eb6f9714c9f29c4d5bda80a95c2ed.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
f63ac140ab4aabfdb9da63f45f22e696ba17186e09aafb14a9ef9137a48bfe4b.exe
Resource
win7-20240215-en
General
-
Target
3d2f3b62bdc8d352154301076564c9c55cebb236e41f4f0098e9615c10e549f9
-
Size
3.8MB
-
MD5
e5206f09813a188db09bb66b11d5540d
-
SHA1
785e81c13788b1eac4967488a7f28eab980af2ea
-
SHA256
3d2f3b62bdc8d352154301076564c9c55cebb236e41f4f0098e9615c10e549f9
-
SHA512
0c79327fa0b295fe97e2c826192fdc61f68330d3a6c2e7debcd37a6bfe9eb28703b5922dc519a639a9354955becea716b012434e6d7dccb5b5a5bac1a2c4bb0d
-
SSDEEP
98304:OY9TI3XM/rB0WcTgs9Yuktwjr6cB1sWQ6yB3Xl5hh2M0n0hQZixqmF1QUa:OY9TDeWcTgsKttwj+cB1vyFhR00+ZixE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f63ac140ab4aabfdb9da63f45f22e696ba17186e09aafb14a9ef9137a48bfe4b.exe.vir
Files
-
3d2f3b62bdc8d352154301076564c9c55cebb236e41f4f0098e9615c10e549f9.rar
-
cef1c2e41a626163f0dafa331bb814e0fc4eb6f9714c9f29c4d5bda80a95c2ed.exe.vir.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
57:ce:7b:4a:6d:fd:78:87:4a:16:93:0e:2c:c8:b5:ddCertificate
IssuerCN=MSI Thin GF63 12UC-1094X 15.6 (1920x1080) IPS 144Not Before31/05/2024, 11:10Not After01/06/2034, 11:10SubjectCN=MSI Thin GF63 12UC-1094X 15.6 (1920x1080) IPS 14439:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate
IssuerCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before03/05/2023, 00:00Not After02/08/2034, 23:59SubjectCN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02/05/2019, 00:00Not After18/01/2038, 23:59SubjectCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
1e:ac:99:65:72:55:ae:d9:44:ba:b5:9b:a5:f6:fb:69:7b:44:8f:ed:8e:02:42:aa:82:63:01:3d:f8:5c:20:05Signer
Actual PE Digest1e:ac:99:65:72:55:ae:d9:44:ba:b5:9b:a5:f6:fb:69:7b:44:8f:ed:8e:02:42:aa:82:63:01:3d:f8:5c:20:05Digest Algorithmsha256PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
KFlauncher.pdb
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
f63ac140ab4aabfdb9da63f45f22e696ba17186e09aafb14a9ef9137a48bfe4b.exe.vir.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
KFlauncher.pdb
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ