Behavioral task
behavioral1
Sample
cd8771bac468530f0bca96ced53b773b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cd8771bac468530f0bca96ced53b773b.exe
Resource
win10v2004-20231215-en
General
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Target
cd8771bac468530f0bca96ced53b773b.exe
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Size
1.2MB
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MD5
cd8771bac468530f0bca96ced53b773b
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SHA1
84d2c17d4eecf65b363a865abc1b273f58c28a30
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SHA256
9e1db502447ce8b54551399ca0711829d84cb862ad8eefcd7360a36254532662
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SHA512
a5323da29d295d79bbb096a2ff03d84cce3a1066aec7eea921947e38af1ca227009aceed86854fab37eec5d0f861d9b80bdbc6073189878bf1f3f71695c88754
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SSDEEP
24576:atom0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:diLiZGT8P4Zfo06h1+91vOaGBA
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 cd8771bac468530f0bca96ced53b773b.exe
Files
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cd8771bac468530f0bca96ced53b773b.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: 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