DllRegisterServer
Behavioral task
behavioral1
Sample
7eaee31f3e541217ac9cc333e8b0ed11.dll
Resource
win7-20231215-en
General
-
Target
7eaee31f3e541217ac9cc333e8b0ed11
-
Size
198KB
-
MD5
7eaee31f3e541217ac9cc333e8b0ed11
-
SHA1
f1508be7396d60f20d0dd86780b9b54af3215857
-
SHA256
fafb8e1471f8e7d91d05035b68d0977ef2bdf20e1e041d4c3e3f6a50466df6bc
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SHA512
54150f4527bd5629fbc2b64a37749fee3631ff9e09bbfef4005f745f550933df8c8b9c6b2cd6f3389d292731b0361774541773d78a7cafebd3d638203cecb804
-
SSDEEP
6144:w2f5s7MX5gD16Z97LKrJgFrfT+IBOTBGxhu:9f75c16Z9a6Ff+IBOTAHu
Malware Config
Extracted
qakbot
401.138
krk01
1611569149
31.5.21.66:995
89.3.198.238:443
202.188.138.162:443
188.24.128.253:443
175.141.219.71:443
151.60.15.183:443
184.189.122.72:443
80.227.5.70:443
140.82.49.12:443
89.211.241.100:995
81.97.154.100:443
77.27.174.49:995
92.154.83.96:2078
42.3.8.54:443
71.187.170.235:443
46.153.36.53:995
71.182.142.63:443
105.186.102.16:443
50.244.112.106:443
78.63.226.32:443
85.132.36.111:2222
68.186.192.69:443
75.136.40.155:443
68.225.60.77:995
144.139.47.206:443
79.129.121.81:995
98.121.187.78:443
75.67.192.125:443
216.201.162.158:443
2.50.2.216:443
75.136.26.147:443
84.72.35.226:443
172.78.30.215:443
105.198.236.99:443
83.110.102.100:443
193.248.221.184:2222
190.85.91.154:443
96.37.113.36:993
83.110.108.181:2222
88.233.91.244:443
95.77.223.148:443
207.246.77.75:2222
86.236.77.68:2222
207.246.77.75:443
45.63.107.192:995
77.211.30.202:995
149.28.99.97:443
207.246.77.75:8443
149.28.98.196:2222
207.246.116.237:995
207.246.116.237:8443
149.28.99.97:995
207.246.77.75:995
207.246.116.237:2222
45.77.115.208:443
45.32.211.207:995
149.28.101.90:8443
149.28.101.90:443
149.28.99.97:2222
172.115.177.204:2222
144.202.38.185:995
207.246.116.237:443
149.28.98.196:443
144.202.38.185:443
149.28.101.90:995
45.32.211.207:2222
45.32.211.207:443
45.32.211.207:8443
149.28.98.196:995
144.202.38.185:2222
45.63.107.192:443
149.28.101.90:2222
45.63.107.192:2222
45.77.115.208:2222
196.151.252.84:443
105.198.236.101:443
82.76.47.211:443
45.77.115.208:995
45.77.115.208:8443
213.60.147.140:443
92.59.35.196:2222
47.22.148.6:443
203.106.195.67:443
202.185.50.15:443
173.70.165.101:995
50.240.77.238:22
86.98.93.124:2078
172.87.157.235:3389
197.45.110.165:995
76.25.142.196:443
106.51.52.111:443
188.25.63.105:443
83.110.12.140:2222
64.121.114.87:443
50.29.166.232:995
217.133.54.140:32100
122.148.156.131:995
173.21.10.71:2222
45.46.53.140:2222
67.6.91.75:443
47.156.65.184:443
76.111.128.194:443
75.118.1.141:443
65.27.228.247:443
71.74.12.34:443
74.68.144.202:443
98.240.24.57:443
47.196.192.184:443
71.14.110.199:443
71.197.126.250:443
24.253.38.139:993
197.161.154.132:443
80.7.129.64:995
47.208.8.187:443
89.137.211.239:995
86.220.60.133:2222
94.53.92.42:443
78.97.207.104:443
106.250.150.98:443
67.8.103.21:443
41.39.134.183:443
2.50.161.6:2222
96.19.117.140:443
199.19.117.131:443
104.37.20.207:995
216.150.207.100:2222
189.222.111.204:443
73.216.60.90:2222
69.123.179.70:443
189.237.7.9:443
89.137.221.232:443
109.12.111.14:443
125.63.101.62:443
2.7.69.217:2222
89.211.247.202:443
201.130.149.43:995
186.155.151.167:443
201.127.37.219:443
151.205.102.42:443
189.210.115.207:443
97.69.160.4:2222
72.240.200.181:2222
72.252.201.69:443
172.87.134.226:995
209.210.187.52:995
209.210.187.52:443
108.46.145.30:443
24.229.150.54:995
186.84.90.232:443
80.11.5.65:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Qakbot family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 7eaee31f3e541217ac9cc333e8b0ed11
Files
-
7eaee31f3e541217ac9cc333e8b0ed11.dll regsvr32 windows:5 windows x86 arch:x86
a89679aec70fab3dbac762460558a4bc
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
inet_ntoa
psapi
GetModuleFileNameExW
msvcrt
_time64
strtod
_HUGE
localeconv
strchr
strncpy
malloc
free
qsort
memcpy
memmove
memset
atol
_vsnwprintf
_snprintf
_vsnprintf
_strtoi64
memchr
_errno
kernel32
lstrcmpA
lstrlenA
lstrcpynA
GetCurrentProcess
GetCurrentThread
MultiByteToWideChar
GetExitCodeThread
GetOEMCP
CreateMutexA
DuplicateHandle
GetCurrentProcessId
GetLastError
lstrcatA
CreateDirectoryW
DisconnectNamedPipe
lstrcpynW
GetProcessId
CopyFileW
lstrcatW
DeleteFileW
lstrcpyW
lstrcmpiW
CloseHandle
GetDriveTypeW
GetModuleHandleA
lstrlenW
MoveFileW
GetProcAddress
SwitchToThread
InterlockedIncrement
SetThreadPriority
HeapAlloc
HeapFree
HeapCreate
WideCharToMultiByte
FreeLibrary
GetSystemTimeAsFileTime
SetLastError
lstrcmpiA
LoadLibraryA
GetExitCodeProcess
CreatePipe
GetWindowsDirectoryW
FindFirstFileW
FindNextFileW
SetFileAttributesW
FlushFileBuffers
LocalAlloc
LoadLibraryW
GetTickCount
GetModuleFileNameW
GetSystemInfo
GetVersionExA
user32
CreateWindowExA
CharUpperBuffW
CharUpperBuffA
GetSystemMetrics
RegisterClassExA
DestroyWindow
DefWindowProcA
UnregisterClassA
advapi32
GetSidSubAuthority
OpenProcessToken
RegSetValueExW
RegQueryValueExW
IsTextUnicode
RegDeleteValueA
RegOpenKeyExW
RegEnumValueW
RegDeleteValueW
RegQueryInfoKeyW
RegUnLoadKeyW
RegLoadKeyW
ConvertSidToStringSidW
OpenThreadToken
GetSidSubAuthorityCount
GetTokenInformation
LookupAccountNameW
LookupAccountSidW
GetSecurityDescriptorSacl
SetSecurityInfo
ConvertStringSecurityDescriptorToSecurityDescriptorW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
ole32
CoInitializeEx
CoInitializeSecurity
CoCreateInstance
CoSetProxyBlanket
oleaut32
SafeArrayGetUBound
SysAllocString
SysFreeString
SafeArrayGetElement
SafeArrayDestroy
VariantClear
SafeArrayGetLBound
userenv
GetUserProfileDirectoryW
Exports
Exports
Sections
.text Size: 141KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ