Behavioral task
behavioral1
Sample
NEAS.ff2d92e64fcc9f6ea4bee621893a98bc_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ff2d92e64fcc9f6ea4bee621893a98bc_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ff2d92e64fcc9f6ea4bee621893a98bc_JC.exe
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Size
273KB
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MD5
ff2d92e64fcc9f6ea4bee621893a98bc
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SHA1
09273a7f791fd5449d25a5efef60f249ccd8852f
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SHA256
60b92ba09046a64e8ff7c1fdb1e863be2098df229bd45721178783e62c7abeea
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SHA512
72f6cfb7c5e3e55f22892afe9e68ab91d95d6360f37d2a49876afb2d77041c124b4ac869ceaf24a3f36a4857150f1160ba337887b03a66a53dad42b1c9e11fc8
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SSDEEP
6144:tVsr+BV1iL+9MD/nLSIV8yw7U3FtDgc67nTGbNOspACO63+VGzJnw9wIgcvcQVGH:tv1iL2KPL7Syw72dpSQos2c+VGzJw9py
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.ff2d92e64fcc9f6ea4bee621893a98bc_JC.exe
Files
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NEAS.ff2d92e64fcc9f6ea4bee621893a98bc_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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ