Behavioral task
behavioral1
Sample
bf0d6ffbbf1fc720e049606b561bcec7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bf0d6ffbbf1fc720e049606b561bcec7.exe
Resource
win10v2004-20231222-en
General
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Target
bf0d6ffbbf1fc720e049606b561bcec7.exe
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Size
384KB
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MD5
bf0d6ffbbf1fc720e049606b561bcec7
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SHA1
c62ed080de2a257203a3f7de5ec7f4c06770daa7
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SHA256
788eed11b34214ae4c7b8cbd6fbd22e993e5ed0bc5f18fa35456eeec9afb50fb
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SHA512
f162220c396a74d5d14496b21585e3e99680ed8e7ab68befcbc3e45d4ddf3ce4cbc5ad4090a1e9e6752e55febced884a3041d6c6ce13e7dbdf76245ced708188
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SSDEEP
6144:j8eo1TwV2zpui6yYPaIGckjh/xaSfBJKFbhD7sYQpui6yYPaIGck7/DiuoH3ygND:j8L1TpV6yYPMLnfBJKFbhDwBpV6yYP0u
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 bf0d6ffbbf1fc720e049606b561bcec7.exe
Files
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bf0d6ffbbf1fc720e049606b561bcec7.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: 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: 1024B - 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