Behavioral task
behavioral1
Sample
NEAS.c1e2028eb84fd2998e10ef8bf92b89ba_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c1e2028eb84fd2998e10ef8bf92b89ba_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.c1e2028eb84fd2998e10ef8bf92b89ba_JC.exe
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Size
486KB
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MD5
c1e2028eb84fd2998e10ef8bf92b89ba
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SHA1
4ce1c8557d59b0e7ede952ef369a9923cffcaf5f
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SHA256
a54c750edb43337614c410c0435fc02a51b8873f9170446a50721e20d461e26b
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SHA512
656998fb662702c66be3c8f39a942d1b7a728593c99e4f8c4facb72a3757fb4e88e662fd920582b2ed093dd3a7697c388e4ab5df2b41851691461a01a32b01b9
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SSDEEP
12288:eI01FHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:ViBRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.c1e2028eb84fd2998e10ef8bf92b89ba_JC.exe
Files
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NEAS.c1e2028eb84fd2998e10ef8bf92b89ba_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
.kofbl 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