Behavioral task
behavioral1
Sample
NEAS.b36853a1d58eeae0d6ea3a92656488ae_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b36853a1d58eeae0d6ea3a92656488ae_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b36853a1d58eeae0d6ea3a92656488ae_JC.exe
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Size
269KB
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MD5
b36853a1d58eeae0d6ea3a92656488ae
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SHA1
17bc4f6d0ebe592472bd5e6ea497997067fdd06b
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SHA256
17a78cd98cd24be4ddd3f14f3c239322c6d92ba19158083af486e13913b9cf26
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SHA512
7ea28d785f43901e631348ce1431609ef5a4d0fa42da46b229b4259d71d7321d55503f157b7fee59e62c2aee8847622911a891dcf94a7d604d586303341bf95e
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SSDEEP
6144:Je+5nR8D3DX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXCJ:JT5nR86ChtMtkM71r1MSXqPix55KI5fh
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.b36853a1d58eeae0d6ea3a92656488ae_JC.exe
Files
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NEAS.b36853a1d58eeae0d6ea3a92656488ae_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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ