Behavioral task
behavioral1
Sample
NEAS.c3bb2f5acdc4e5516b78b78b79abe2d0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c3bb2f5acdc4e5516b78b78b79abe2d0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.c3bb2f5acdc4e5516b78b78b79abe2d0_JC.exe
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Size
416KB
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MD5
c3bb2f5acdc4e5516b78b78b79abe2d0
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SHA1
7fea13f2d57cc37420d26fc938e9bc6b8173dde6
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SHA256
4c156477e92494b525e693df23d080d74ed96849e7bdaeb02bf7a7467ce250d7
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SHA512
29d3aa67e0193b3212403934e679a4014678297bc2a5eec5869375f9f23783eaf36346b9e75faf6e444ae7d5d0fa2df1d5cec558f87a58c2f932b15de0cc1c8b
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SSDEEP
12288:Ow2YJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:OxYJ07kE0KoFtw2gu9RxrBIUbPLwH96I
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.c3bb2f5acdc4e5516b78b78b79abe2d0_JC.exe
Files
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NEAS.c3bb2f5acdc4e5516b78b78b79abe2d0_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