DllRegisterServer
Behavioral task
behavioral1
Sample
old_unpacked_qbot.dll
Resource
win7-20231020-en
General
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Target
old_unpacked_qbot.bin
-
Size
120KB
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MD5
35927b301d9cd6c33a927b97dccf6266
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SHA1
1ccb9ec68f0fd685a58b1b6d2e78ba3b878783da
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SHA256
18df034ee69d675ce1b04b95569154f0e3fe41c8bd6a00e59e8dae24b41ed7f7
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SHA512
0cbbe3dbc6fea05760801bb812a8eac2b981f55a45aa994112e822e9f8f6741ae5052bab25dd1ab29d65e4b05fe353a0c796b9f8c0ddc4d89a03c13da69e081b
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SSDEEP
1536:DCEh82pWrjickOZol59ZJkCZuH6cYTUk8JrNZmwmIOvnToIfwsbuYkR:WH5r+ckl57J4HpYTaJBZfE/TBfwkuYk
Malware Config
Extracted
qakbot
403.2
obama125
1636625439
117.198.155.237:443
190.73.3.148:2222
63.143.92.99:995
216.238.71.31:443
216.238.72.121:995
216.238.71.31:995
216.238.72.121:443
105.198.236.99:995
136.232.34.70:443
41.37.243.129:443
140.82.49.12:443
71.13.93.154:2222
96.246.158.154:995
102.65.38.57:443
71.13.93.154:6881
123.252.190.14:443
45.9.20.200:2211
136.143.11.232:443
103.143.8.71:995
103.142.10.177:443
109.177.77.68:995
117.248.109.38:21
120.150.218.241:995
86.98.1.197:443
89.101.97.139:443
94.200.181.154:443
71.13.93.154:2083
93.48.80.198:995
96.21.251.127:2222
86.97.8.204:443
27.223.92.142:995
88.234.20.155:995
115.96.64.9:995
207.246.112.221:443
207.246.112.221:995
129.208.156.253:995
177.172.5.228:995
173.21.10.71:2222
89.137.52.44:443
83.223.164.163:443
76.25.142.196:443
73.151.236.31:443
189.135.98.193:443
71.74.12.34:443
50.194.160.233:443
187.192.70.196:80
189.223.33.109:443
93.147.212.206:443
86.8.177.143:443
50.194.160.233:32100
68.204.7.158:443
45.46.53.140:2222
65.100.174.110:8443
100.1.119.41:443
181.118.183.27:443
189.147.225.12:443
72.252.147.208:995
181.4.49.208:465
24.229.150.54:995
24.55.112.61:443
72.252.147.208:465
24.139.72.117:443
81.250.153.227:2222
78.153.126.175:443
109.12.111.14:443
197.87.182.15:443
91.178.126.51:995
108.4.67.252:443
39.49.72.230:995
146.66.139.84:443
103.116.178.85:993
182.176.180.73:443
67.165.206.193:993
75.66.88.33:443
94.110.12.148:995
79.160.207.214:443
111.250.56.31:443
189.146.127.83:443
2.222.167.138:443
94.60.254.81:443
77.57.204.78:443
75.188.35.168:443
93.48.58.123:2222
41.228.22.180:443
96.37.113.36:993
68.186.192.69:443
92.59.35.196:2222
115.186.190.72:995
86.173.96.126:443
109.133.93.127:995
80.6.192.58:443
109.228.255.59:443
176.35.109.202:2222
72.27.126.188:995
103.150.40.76:995
103.143.8.71:443
185.53.147.51:443
75.169.58.229:32100
162.244.227.34:443
216.201.162.158:443
39.52.224.170:995
188.27.119.243:443
50.194.160.233:465
73.25.109.183:2222
47.72.219.120:995
196.207.140.40:995
115.96.188.188:995
70.93.80.154:443
88.253.105.24:443
27.5.5.31:2222
212.216.213.88:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Qakbot family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource old_unpacked_qbot.bin
Files
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old_unpacked_qbot.bin.dll regsvr32 windows:6 windows x86
7b3bf330d8b8bdc633b50cd4fbfebe95
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
inet_ntoa
msvcrt
localeconv
strtod
strchr
strncpy
_time64
malloc
free
memset
memchr
_strtoi64
_ftol2_sse
_vsnwprintf
memcpy
atol
_errno
qsort
_snprintf
_vsnprintf
kernel32
GetWindowsDirectoryW
GetSystemInfo
GetTickCount
LoadLibraryW
FlushFileBuffers
GetVersionExA
lstrcmpiA
LocalAlloc
SetFileAttributesW
FindNextFileW
FindFirstFileW
GetExitCodeProcess
GetCurrentProcess
CreateMutexA
lstrcmpA
DuplicateHandle
GetCurrentThread
lstrcpynA
GetLastError
lstrcatA
CreateDirectoryW
DisconnectNamedPipe
lstrcpynW
GetProcessId
lstrcatW
lstrcpyW
GetCurrentProcessId
lstrcmpiW
SetLastError
OutputDebugStringA
GetModuleFileNameW
GetFileAttributesW
GetModuleHandleA
MultiByteToWideChar
GetDriveTypeW
K32GetModuleFileNameExW
MoveFileW
SwitchToThread
GetProcAddress
HeapCreate
HeapFree
HeapAlloc
WideCharToMultiByte
LoadLibraryA
FreeLibrary
GetSystemTimeAsFileTime
SetThreadPriority
CreatePipe
user32
DestroyWindow
CreateWindowExA
UnregisterClassA
RegisterClassExA
CharUpperBuffA
DefWindowProcA
CharUpperBuffW
ole32
CoInitializeSecurity
CoSetProxyBlanket
CoCreateInstance
CoInitializeEx
oleaut32
SafeArrayDestroy
SafeArrayGetUBound
SafeArrayGetElement
SafeArrayGetLBound
SysFreeString
VariantClear
SysAllocString
Exports
Exports
Sections
.text Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ