Behavioral task
behavioral1
Sample
140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe
Resource
win10v2004-20231025-en
General
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Target
140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe.zip
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Size
3.3MB
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MD5
da5c25f0faa276de5ea320933157a0da
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SHA1
b8b6a8979e06a46af6e10e4bd0de382e8ef94f41
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SHA256
73211683ebc2a20236039f6d85117b92c193fe33c4306b5e2f1dba9d4c2d47a9
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SHA512
15ab00c998f1ba05ee219d40c590b71cc5298f1df48a9fbccbbcfa3c6ca052c7547824ee9735ec71cb0276fc78082973c136137e1118f8e1729ace9a094ee31c
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SSDEEP
98304:H5XftBhCbbxhWHdXQMF/xs8U5+8hNsqFVs15dfuquE1X/roPiDg:HtFoxhWyMp3U5+8hNbFVs3dfuhYXkac
Malware Config
Signatures
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ModiLoader First Stage 1 IoCs
resource yara_rule static1/unpack002/out.upx modiloader_stage1 -
Modiloader family
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resource yara_rule static1/unpack001/140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe unpack002/out.upx
Files
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140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.exe.zip.zip
Password: infected
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140f2b392b76f408cf22e34f24e03784bf06113c85c483d67e317d8bda795e2c.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
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: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 98KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 16KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 24B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 54B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
JCLDEBUG Size: 145KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ