Behavioral task
behavioral1
Sample
NEAS.d311d13515c9e76b333b65a63b70c8b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d311d13515c9e76b333b65a63b70c8b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d311d13515c9e76b333b65a63b70c8b0.exe
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Size
1.2MB
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MD5
d311d13515c9e76b333b65a63b70c8b0
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SHA1
393c5bc2a49ae510bd07a7f117229121ea7bcd70
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SHA256
becd007f4e6cfdee7f1a1dcdec269bdb154b8fd9f0899c2495163310c682048a
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SHA512
4e1476de12ff88ae1733a29327109d4c08a3a0fe2d84f509836041697ea43e7bc6623f881ba73625cc023cb07b34628c1859af9724c326af1984f3dc397e7a87
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SSDEEP
24576:wkR9hm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:hiLiZGT8P4Zfo06h1+91vOaGBA
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.d311d13515c9e76b333b65a63b70c8b0.exe
Files
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NEAS.d311d13515c9e76b333b65a63b70c8b0.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