Behavioral task
behavioral1
Sample
NEAS.c73e560a9da8d60e125fabd0f0a59260.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c73e560a9da8d60e125fabd0f0a59260.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c73e560a9da8d60e125fabd0f0a59260.exe
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Size
391KB
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MD5
c73e560a9da8d60e125fabd0f0a59260
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SHA1
bfbf1f7154c6c2422ba0a982a74ce09bc625ad54
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SHA256
a6fb0cd675c4e9928bc4129c3bc1e7636d8d5175150ea9cf56aaa4deb7d50a6e
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SHA512
fae9bdc01da96dbc75510ee0e7d88c9bce1e0773b5ab63837e24ecfc463888512089b594cb417b95d276e153fd46a11ada9c4596d9561b759afd31197eed071a
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SSDEEP
12288:CVkSkT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:CV89XvEhdfJkKSkU3kHyuaRB5t6k0IJm
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.c73e560a9da8d60e125fabd0f0a59260.exe
Files
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NEAS.c73e560a9da8d60e125fabd0f0a59260.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