Static task
static1
Behavioral task
behavioral1
Sample
e2b0c5d95f9948b45b28b909ec716fe8df305d2b63d6b8e433aee3279929b32d.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
e2b0c5d95f9948b45b28b909ec716fe8df305d2b63d6b8e433aee3279929b32d.exe
Resource
win10v2004-20220414-en
General
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Target
e2b0c5d95f9948b45b28b909ec716fe8df305d2b63d6b8e433aee3279929b32d
-
Size
365KB
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MD5
def2219991114fbac93aca787579946c
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SHA1
e2c877782f16b786db3d569895a23fe9920e2ad4
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SHA256
e2b0c5d95f9948b45b28b909ec716fe8df305d2b63d6b8e433aee3279929b32d
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SHA512
1f5252c63ed6959b96fcc10863dee2f39ef949f2d18905f821fb429d5e471345b7564bd0bccdee22eeefdcced3a883bd0b5bc9e29bbabb2442a17ebdd4793109
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SSDEEP
6144:exLA03gMkR9ezHbklDubM1oFRgfHaSjcVfUpJqTyZp0KfgxcFmQoZgfHlgASbyz:exLA9/w7ktu2qg/aSjosL4Kfgo5oZ4Hf
Malware Config
Extracted
webmonitor
realmc.wm01.to:443
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config_key
oYcAbuzqIknRBd3Dgebv7Tz0Arka5kxb
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private_key
7aUhIuPTD
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url_path
/recv5.php
Signatures
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WebMonitor Payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_webmonitor -
Webmonitor family
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Processes:
resource yara_rule sample upx
Files
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e2b0c5d95f9948b45b28b909ec716fe8df305d2b63d6b8e433aee3279929b32d.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 612KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 363KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 933KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 656B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ