Behavioral task
behavioral1
Sample
NEAS.291de26870d23eec56c70bd703dfeb20.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.291de26870d23eec56c70bd703dfeb20.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.291de26870d23eec56c70bd703dfeb20.exe
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Size
391KB
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MD5
291de26870d23eec56c70bd703dfeb20
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SHA1
3a78366ccd1c4585de1c2c489f19293d421466ee
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SHA256
9646b5dbb368700cf04d22a0bf1d481ad3def3b2122df1c56f14a05e6f12a845
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SHA512
9406fcced242392728a014caac0a548d359d4ed9bd097f1e36d1da11eb9563120622036dcb1868a9830d2eb9b24a147c3702cef1f902f301885d7aa391ba797d
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SSDEEP
12288:ncPT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:ncb9XvEhdfJkKSkU3kHyuaRB5t6k0IJm
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.291de26870d23eec56c70bd703dfeb20.exe
Files
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NEAS.291de26870d23eec56c70bd703dfeb20.exe.exe windows:1 windows 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
.data Size: 12KB - Virtual size: 12KB
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
.ajelhf 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