Behavioral task
behavioral1
Sample
NEAS.aa26461da073d1ccda7a128a430e8030_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.aa26461da073d1ccda7a128a430e8030_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.aa26461da073d1ccda7a128a430e8030_JC.exe
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Size
269KB
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MD5
aa26461da073d1ccda7a128a430e8030
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SHA1
11c00f150e4d1ea91bd509ce517699e84ff9b15e
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SHA256
169b8c1a745aea1a81d02c3a758e7e4042a717b56bc2886ef0a8515ac554bdda
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SHA512
d8c4a7ef6859443d386b39884c6bc3061f9fa342a4c52f5fa9d3c7e0c99d2e812aeed33163fe53149d8ea1155de1091e97e23ca7a212fb6c62d95090d2fbcdea
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SSDEEP
6144:ts+8u9ejDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXC26:/8CChtMtkM71r1MSXqPix55KI5fX/cTy
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.aa26461da073d1ccda7a128a430e8030_JC.exe
Files
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NEAS.aa26461da073d1ccda7a128a430e8030_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