Static task
static1
Behavioral task
behavioral1
Sample
Excel Password Recovery Master/EPasRec.chm
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Excel Password Recovery Master/EPasRec.chm
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
Excel Password Recovery Master/EPasRec.exe
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
Excel Password Recovery Master/EPasRec.exe
Resource
win10v2004-20230915-en
General
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Target
0b019ebc51db312111da900139a1c2cce4893a6aa022ca9db47f3f03db10a99a
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Size
1.3MB
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MD5
dcf7a4a28ea9ec8627e4b7e4ff0f1b78
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SHA1
16b5975269ba046f7c6ef9a96ad0d991c4647575
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SHA256
0b019ebc51db312111da900139a1c2cce4893a6aa022ca9db47f3f03db10a99a
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SHA512
c90516dbb1fb675dbc67575c141cb9d8cbd96a6303e945cb4f8afe397d12785a1638952c0b06aa3b2213fca515c1df8d40b3430ef527ca641292731da6f903e9
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SSDEEP
24576:n2v6JmxJu+w+4AbXMrjthnMD6viDtkTRGYVebJmz3MacD94EY06UWV0l:n2HxwT6MrjPnMD6vHTRJVz3lwyUW+l
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Excel Password Recovery Master/EPasRec.exe
Files
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0b019ebc51db312111da900139a1c2cce4893a6aa022ca9db47f3f03db10a99a.zip
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Excel Password Recovery Master/EPasRec.chm.chm
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Excel Password Recovery Master/EPasRec.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 694KB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 71KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 25KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 153KB - Virtual size: 748KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 249KB - Virtual size: 472KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Excel Password Recovery Master/Languages/Chinese.lng
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Excel Password Recovery Master/Languages/English.lng
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Excel Password Recovery Master/Languages/French.lng
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Excel Password Recovery Master/Languages/German.lng
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Excel Password Recovery Master/Languages/Russian.lng
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Excel Password Recovery Master/Languages/Spanish.lng
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Excel Password Recovery Master/License.txt
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更新日志.txt