Behavioral task
behavioral1
Sample
f515bb4eee622220f45d8a05c24b7886.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f515bb4eee622220f45d8a05c24b7886.exe
Resource
win10v2004-20231222-en
General
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Target
f515bb4eee622220f45d8a05c24b7886.exe
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Size
276KB
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MD5
f515bb4eee622220f45d8a05c24b7886
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SHA1
786b7d9528e55bb212fd3f0c0cec842d41003a5b
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SHA256
97d73c232244839676fa0c9e8a289aa5ea8766152f96b76ca7784323b385ba06
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SHA512
aef32fcd1f67726627a5d01a6ddd65b0de58657fb1641c1462da0415c0c9ec857f8c728f9d4ef0edb7f21f38744705854376f578a97538f0966fbbba32b764fa
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SSDEEP
6144:J59R6s0DT3mMT9ORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/K8:sDTWnR+pMUQunbpd/mF6ECJlzxAKN2Xh
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f515bb4eee622220f45d8a05c24b7886.exe
Files
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f515bb4eee622220f45d8a05c24b7886.exe.exe windows:1 windows x86 arch: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: 32KB - Virtual size: 32KB
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
.gfcd 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