Behavioral task
behavioral1
Sample
45d7bce22cce33ea4504c160818d2dfac9c22637d13ec3a9be8d712d0b90ea0e.exe
Resource
win7-20240215-en
General
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Target
78aced5d1f00fa1279ebb269461d011a5d0efce236e62cd8a30815283854c417
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Size
111KB
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MD5
f870b1b77406171abdccc5ce3c839a4e
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SHA1
256d573874f9af5cff8a7a17453fd7753f02d7f2
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SHA256
78aced5d1f00fa1279ebb269461d011a5d0efce236e62cd8a30815283854c417
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SHA512
58c113b57334d7f2fef9a561e76e365828457c6f40ce8a3b5697dbd618e2d2c7d9b5632ea18025d5109420b7f2cd7c8cb18b7d42cb84eda096a41b5388ed863f
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SSDEEP
3072:YMk3BtyMRymN9XtzTfrqP4IOipmYO7JSSUo56aS:YzBtxyY9PcT3eSSUoUaS
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/45d7bce22cce33ea4504c160818d2dfac9c22637d13ec3a9be8d712d0b90ea0e.exe Nirsoft -
Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/45d7bce22cce33ea4504c160818d2dfac9c22637d13ec3a9be8d712d0b90ea0e.exe
Files
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78aced5d1f00fa1279ebb269461d011a5d0efce236e62cd8a30815283854c417.zip
Password: infected
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45d7bce22cce33ea4504c160818d2dfac9c22637d13ec3a9be8d712d0b90ea0e.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 770B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 456B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 225KB - Virtual size: 225KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ