Behavioral task
behavioral1
Sample
00028a0218d0fe0e523693d754791e48.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
00028a0218d0fe0e523693d754791e48.exe
Resource
win10v2004-20231222-en
General
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Target
00028a0218d0fe0e523693d754791e48.exe
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Size
386KB
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MD5
00028a0218d0fe0e523693d754791e48
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SHA1
a502e10cf0fdbeb27b1e10ff3a5b68b013eb2aba
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SHA256
95354ac07affb651aeaf1cc96a880e3c943dadb52e71a87172b48dc0326d2aad
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SHA512
1cdcc3c6d1a75461d2433a356ecb16536ae1be025d0c32107a4713170678852e4b7e4e0ebdea20bb5bb611949ebf654dd1bd975105e4d04175e9670f4a527872
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SSDEEP
12288:AzYpRB1zRR0lBrCZYE6YYBHpd0uD319ZvSntnhp352SCdL:/arCyE6YYBHpd0uD319ZvSntnhp352So
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 00028a0218d0fe0e523693d754791e48.exe
Files
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00028a0218d0fe0e523693d754791e48.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: 51KB - Virtual size: 51KB
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
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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