Behavioral task
behavioral1
Sample
NEAS.1abbaaaa86e12b0f5b92b5a07ae1da80.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1abbaaaa86e12b0f5b92b5a07ae1da80.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1abbaaaa86e12b0f5b92b5a07ae1da80.exe
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Size
664KB
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MD5
1abbaaaa86e12b0f5b92b5a07ae1da80
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SHA1
aa5d16fa02cd7bb326a123647ebcca20e5a3b5b5
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SHA256
ac79ba7f931480179a2482e5e8335a42dc085cc5b38e9b03af2522460c87117e
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SHA512
d6ad5118d7d38be8a20f3ffda5eadc4eb9d43eb072757d5dbb90f8791a0f92546cc44428b0ddab837844633e54e03ce013c10da0a724021a0a93a7a7f436c0e7
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SSDEEP
12288:sCzj6G1pV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYx:s4BW4XWleKWNUir2MhNl6zX3w9As/xOX
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.1abbaaaa86e12b0f5b92b5a07ae1da80.exe
Files
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NEAS.1abbaaaa86e12b0f5b92b5a07ae1da80.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ