Overview
overview
7Static
static
7张小可 ...ng.zip
windows7-x64
1张小可 ...ng.zip
windows10-1703-x64
1张小可 ...ng.zip
windows10-2004-x64
1张小可 ...ng.zip
windows11-21h2-x64
1С�...ng.exe
windows7-x64
7С�...ng.exe
windows10-1703-x64
7С�...ng.exe
windows10-2004-x64
7С�...ng.exe
windows11-21h2-x64
7out.exe
windows7-x64
1out.exe
windows10-1703-x64
1out.exe
windows10-2004-x64
1out.exe
windows11-21h2-x64
1Behavioral task
behavioral1
Sample
张小可 英语教师简历.png.zip
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
张小可 英语教师简历.png.zip
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
张小可 英语教师简历.png.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
张小可 英语教师简历.png.zip
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
С Ӣʦ.png.exe
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
С Ӣʦ.png.exe
Resource
win10-20240404-en
Behavioral task
behavioral7
Sample
С Ӣʦ.png.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
С Ӣʦ.png.exe
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
out.exe
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
out.exe
Resource
win10-20240404-en
Behavioral task
behavioral11
Sample
out.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
out.exe
Resource
win11-20240802-en
General
-
Target
张小可 英语教师简历.png.zip
-
Size
2.0MB
-
MD5
c7ad82f53580b3a2833f3e690d544a82
-
SHA1
d68916517bd3dfaee6d4c8c6c89293a835fae273
-
SHA256
22c54508157b3fd986938af387da1655c0344f3038ee81d46c661346bbceae57
-
SHA512
bafc20329eb84b9e4d01277336ce0677f0be12bc62b780925efe05c1a748d26bd40cfcbf3b2af40c6e880b7818785fda53920be5d7e227a7aaa5fd923fbb6863
-
SSDEEP
49152:IjKcjSVo+336+thPGAJ9EGNKYu64nwuglXI0MRc:IjKm26+XZHKT9+XEm
Malware Config
Signatures
-
resource yara_rule static1/unpack001/С Ӣʦ.png.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/С Ӣʦ.png.exe unpack002/out.upx
Files
-
张小可 英语教师简历.png.zip.zip
-
С Ӣʦ.png.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 112KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 386B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ