Overview
overview
7Static
static
7bankcalc/UpData.exe
windows7-x64
1bankcalc/UpData.exe
windows10-2004-x64
1bankcalc/bankcalc.exe
windows7-x64
1bankcalc/bankcalc.exe
windows10-2004-x64
1bankcalc/help.chm
windows7-x64
1bankcalc/help.chm
windows10-2004-x64
1bankcalc/list.bak
windows7-x64
3bankcalc/list.bak
windows10-2004-x64
3Behavioral task
behavioral1
Sample
bankcalc/UpData.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bankcalc/UpData.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
bankcalc/bankcalc.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
bankcalc/bankcalc.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
bankcalc/help.chm
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
bankcalc/help.chm
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
bankcalc/list.bak
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
bankcalc/list.bak
Resource
win10v2004-20231215-en
General
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Target
4480799b4dd991f391097a18897ee015.bin
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Size
3.0MB
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MD5
4480799b4dd991f391097a18897ee015
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SHA1
55104a251a07c38c01335dd707bef5d275b98387
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SHA256
d6fc103d676f1544e9ba9f2229cc2a3d1d6db7bbb5441b3571089f3689a42f8f
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SHA512
7cad1849a31dccd0efc656e7442079c7dd8c4060037c6db985e516ba4d9807dd69a4e790d64c72acea26ee5a16ac1f8c5b4cbb70967ec112c160b660e4fd0a73
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SSDEEP
49152:Yn1CLPc5tXFRaIAvV4wffUxppunuy6Bx8NxDEW/CJi03WI9oG15OkjetiRJA:5z0LbwVPfk5y6BU+WL03WY15OrYA
Malware Config
Signatures
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resource yara_rule static1/unpack001/bankcalc/UpData.exe aspack_v212_v242 static1/unpack001/bankcalc/bankcalc.exe aspack_v212_v242 -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/bankcalc/UpData.exe unpack001/bankcalc/bankcalc.exe
Files
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4480799b4dd991f391097a18897ee015.bin.rar
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bankcalc/UpData.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: 179KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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bankcalc/bankcalc.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: 1.2MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 15KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 402KB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 138KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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bankcalc/bankcalc.ini
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bankcalc/calc.mdb
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bankcalc/help.chm.chm
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bankcalc/list.bak.xls .bak windows office2003
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bankcalc/readme.txt
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bankcalc/skin/1.skn
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bankcalc/skin/10.skn
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bankcalc/skin/11.skn
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bankcalc/skin/12.skn
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bankcalc/skin/13.skn
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bankcalc/skin/14.skn
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bankcalc/skin/15.skn
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bankcalc/skin/16.skn
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bankcalc/skin/17.skn
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bankcalc/skin/18.skn
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bankcalc/skin/19.skn
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bankcalc/skin/2.skn
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bankcalc/skin/20.skn
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bankcalc/skin/21.skn
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bankcalc/skin/22.skn
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bankcalc/skin/23.skn
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bankcalc/skin/24.skn
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bankcalc/skin/25.skn
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bankcalc/skin/26.skn
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bankcalc/skin/3.skn
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bankcalc/skin/4.skn
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bankcalc/skin/5.skn
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bankcalc/skin/6.skn
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bankcalc/skin/7.skn
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bankcalc/skin/8.skn
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bankcalc/skin/9.skn
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bankcalc/ver.ini