Behavioral task
behavioral1
Sample
NEAS.d0a3301a5736957c9341cfb7b040cb20_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d0a3301a5736957c9341cfb7b040cb20_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d0a3301a5736957c9341cfb7b040cb20_JC.exe
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Size
482KB
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MD5
d0a3301a5736957c9341cfb7b040cb20
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SHA1
7b974df1c5d3e5ac7aad92a4003895eeca29dfe9
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SHA256
95901ebefd0551efca5ba4085d78a70519cc8ca8f3463d094c2032f54a4fc1b2
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SHA512
d1c3c84c9a747617bc932b7f63c9d7dfe8eff65dae4f58f891c79adb901c6a86443bb4381de709cab65763b4dbd73f5a877ae6a0b85f41d2c71b0ddb58cfc73a
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SSDEEP
12288:Cjp0BHJ3JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:86J3JSLrW4XWleKW8OThj
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.d0a3301a5736957c9341cfb7b040cb20_JC.exe
Files
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NEAS.d0a3301a5736957c9341cfb7b040cb20_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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ