Behavioral task
behavioral1
Sample
1c06f09f818d3a931f312948a3275588.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1c06f09f818d3a931f312948a3275588.exe
Resource
win10v2004-20231215-en
General
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Target
1c06f09f818d3a931f312948a3275588.exe
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Size
368KB
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MD5
1c06f09f818d3a931f312948a3275588
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SHA1
60f504d5b47e01b6e35c4833c56bfe0dece054df
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SHA256
4d0ad2c57bd9cc318dc4cbb9ac6def10bbd29287cece6f39aff3aa76ecd57748
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SHA512
6c4c9480d609d627099e57865a70bcd67b77c3e835f9bc5177c8395bf3fac89eb23cafbb7424a51342d349e4147b7e32673cdd4ab8ecd7f36f953263770f4a2d
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SSDEEP
6144:CQRr9mmZ4WkdAFzlV8yzE4f9FIUpOVw86CmOJfTo9FIUIhrcflDMxy9FIUpOVw8w:CQRr9mk4WkdAxlV81aAD6RrI1+lDMEAc
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1c06f09f818d3a931f312948a3275588.exe
Files
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1c06f09f818d3a931f312948a3275588.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ