Behavioral task
behavioral1
Sample
NEAS.916ec8dcc9cf8a253c8311f1475e4080_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.916ec8dcc9cf8a253c8311f1475e4080_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.916ec8dcc9cf8a253c8311f1475e4080_JC.exe
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Size
664KB
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MD5
916ec8dcc9cf8a253c8311f1475e4080
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SHA1
25f673d9fb1a6863e4434bf09daa8f5d0c3ea725
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SHA256
6c4d21af66887a1598c76f2b740692fd19b9da92122cc6d5ea96fa8c2ce82d35
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SHA512
8f0a50783db1d75b2f6a1bc36e5d854dda1f2d323c4cbb38ec784193465078a96347294e5455a20c0331c6889864bd2ad93a3f0e1caca65b96e236f6aa87b52e
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SSDEEP
12288:660tXW452nmpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tr:904HnmW4XWleKWNUir2MhNl6zX3w9AsE
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.916ec8dcc9cf8a253c8311f1475e4080_JC.exe
Files
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NEAS.916ec8dcc9cf8a253c8311f1475e4080_JC.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