Behavioral task
behavioral1
Sample
NEAS.68b00306a7ae00fb26304d790ebd5d50_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.68b00306a7ae00fb26304d790ebd5d50_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.68b00306a7ae00fb26304d790ebd5d50_JC.exe
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Size
98KB
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MD5
68b00306a7ae00fb26304d790ebd5d50
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SHA1
4db810ddc43acf3fe63ff873d2888cc10697a13b
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SHA256
0c890c388caf91306d34f273f44b92694b10eafd6a3a646a2996ceb8172fc591
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SHA512
f9cc03b73bd7e4ea5b9826d95f8444abbfe394b8c7c1cc48c69f4d15fbbe282dabbabd4717b3088c048393ac4f312d96b0de519825ac515e1a5c8864986edb5e
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SSDEEP
3072:D+TcwSA7zv9KLtFOhWHwuslg7AFvGnXneM5GURlSjgjxxt8v:McwL7CftwugFvGneM5LRlUivKv
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.68b00306a7ae00fb26304d790ebd5d50_JC.exe
Files
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NEAS.68b00306a7ae00fb26304d790ebd5d50_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: 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
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ