Behavioral task
behavioral1
Sample
cd13db5a99d05573c68d05680807144b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cd13db5a99d05573c68d05680807144b.exe
Resource
win10v2004-20231215-en
General
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Target
cd13db5a99d05573c68d05680807144b.exe
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Size
270KB
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MD5
cd13db5a99d05573c68d05680807144b
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SHA1
a78f545b89fc0674671616b0f855609a163b3a31
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SHA256
5ab170fa1fcd727de868071e417c1053119c658b85432d91cd6497a89147229c
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SHA512
41d7f412cf37c7f38044ff6ad0c35d4f2a822684d75fb6c6022389721d0acb8eafd3ea6e840fb10ae8b9d2024509e23ede7053916981be2f7cf18e0a9ca61801
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SSDEEP
6144:PF455TkyrK6hRNjpck4MetpS+f2uXLO+AGb+oPri2O3py69mNoRqzO5MnNYx:N45k6hb2XtpD2ub7A2Vri730697qy5oA
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 cd13db5a99d05573c68d05680807144b.exe
Files
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cd13db5a99d05573c68d05680807144b.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mdiapk Size: 512B - 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: 1024B - 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