Behavioral task
behavioral1
Sample
2e9404fb6e0b3f3f918372e0a0a6a37f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2e9404fb6e0b3f3f918372e0a0a6a37f.exe
Resource
win10v2004-20231222-en
General
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Target
2e9404fb6e0b3f3f918372e0a0a6a37f.exe
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Size
276KB
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MD5
2e9404fb6e0b3f3f918372e0a0a6a37f
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SHA1
4f36d5c92772a19f533595d2898c2d662426a934
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SHA256
6951fe13e69c6e830f9b0ac0ecf7631743416d260751dbd8a979364d44079940
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SHA512
e408ac8ca0d6c2a7e977e6551eabedcfa07787512026abfc9d2b87c5b917b863c74900f380cb710db2c8b58e7292d90c903fb99bb99adea8471810919549e7fa
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SSDEEP
6144:2sG1A662oORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCK9:2sO6sR+pMUQunbpd/mF6ECJlzxAKN2Xh
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 2e9404fb6e0b3f3f918372e0a0a6a37f.exe
Files
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2e9404fb6e0b3f3f918372e0a0a6a37f.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: 32KB - Virtual size: 32KB
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
.gfcd 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ