Analysis
-
max time kernel
149s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
15-03-2023 04:56
Static task
static1
Behavioral task
behavioral1
Sample
Agreement_600033_Mar4.xll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Agreement_600033_Mar4.xll
Resource
win10v2004-20230220-en
General
-
Target
Agreement_600033_Mar4.xll
-
Size
589KB
-
MD5
5cc1116807ced0892ec3ae54f54f4f26
-
SHA1
1c7ddc8b3f8ccd56766f8c50c3d4cec3e446386e
-
SHA256
ec84e722661f723a18d36282cd06b051caa0a28d10399dbcd4b61db934df2187
-
SHA512
0ac7979cdfccc8784732f897e0a61ac7475ae04f96b58931e790afafcb87a22d69496dcf46e0fcbf1def4d08539a52b558c52a20b4277115547f510f98419c2c
-
SSDEEP
6144:8cTaT6oGCNIamrNSYVnt/pONtX7EmG2dOdQRG8l/dmMF7VndLmmmmmmm644tkw95:f3pSIm3OdQwgvpVndf42HXDiuJTMw4
Malware Config
Extracted
qakbot
404.266
obama242
1678805546
92.239.81.124:443
176.202.46.81:443
2.49.58.47:2222
86.225.214.138:2222
74.66.134.24:443
213.31.90.183:2222
12.172.173.82:50001
202.187.87.178:995
70.53.96.223:995
92.154.45.81:2222
186.64.67.54:443
81.158.112.20:2222
190.191.35.122:443
68.173.170.110:8443
12.172.173.82:993
98.145.23.67:443
12.172.173.82:22
37.186.55.60:2222
84.216.198.124:6881
73.161.176.218:443
94.30.98.134:32100
78.196.246.32:443
12.172.173.82:995
88.122.133.88:32100
173.18.126.3:443
201.244.108.183:995
24.178.201.230:2222
76.27.40.189:443
151.65.134.135:443
197.14.148.149:443
197.244.108.123:443
201.137.185.109:443
86.130.9.213:2222
190.75.139.66:2222
213.67.255.57:2222
90.104.22.28:2222
189.222.53.217:443
122.184.143.84:443
92.159.173.52:2222
70.121.198.103:2078
91.68.227.219:443
86.236.114.212:2222
80.12.88.148:2222
178.175.187.254:443
73.36.196.11:443
47.196.225.236:443
65.95.49.237:2222
12.172.173.82:2087
184.176.35.223:2222
186.48.181.17:995
2.14.105.160:2222
208.180.17.32:2222
190.218.125.145:443
109.11.175.42:2222
23.251.92.171:2222
196.70.212.80:443
75.156.125.215:995
184.189.41.80:443
31.48.18.52:443
103.12.133.134:2222
70.51.152.61:2222
47.203.229.168:443
104.35.24.154:443
190.28.116.106:443
92.154.17.149:2222
103.169.83.89:443
86.169.103.3:443
92.27.86.48:2222
92.1.170.110:995
183.87.163.165:443
85.241.180.94:443
76.170.252.153:995
92.20.204.198:2222
103.141.50.102:995
81.229.117.95:2222
50.68.204.71:995
47.34.30.133:443
173.178.151.233:443
47.16.77.194:2222
83.92.85.93:443
76.80.180.154:995
67.70.23.222:2222
24.117.237.157:443
35.143.97.145:995
87.202.101.164:50000
64.237.245.195:443
103.231.216.238:443
74.93.148.97:995
103.71.21.107:443
71.65.145.108:443
12.172.173.82:465
72.80.7.6:50003
184.153.132.82:443
86.178.33.20:2222
94.200.183.66:2222
70.55.187.152:2222
98.159.33.25:443
136.35.241.159:443
24.187.145.201:2222
72.88.245.71:443
65.94.87.200:2222
184.176.110.61:61202
49.245.82.178:2222
12.172.173.82:32101
46.10.198.134:443
84.35.26.14:995
103.252.7.231:443
187.199.103.21:32103
139.5.239.14:443
202.142.98.62:443
27.109.19.90:2078
86.190.223.11:2222
75.143.236.149:443
50.68.204.71:993
91.169.12.198:32100
88.126.94.4:50000
24.239.69.244:443
12.172.173.82:21
174.104.184.149:443
116.72.250.18:443
-
salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
wermgr.exedescription pid pid_target process target process Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process 1328 1928 wermgr.exe EXCEL.EXE -
Loads dropped DLL 2 IoCs
Processes:
EXCEL.EXEpid process 1928 EXCEL.EXE 1928 EXCEL.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Processes:
EXCEL.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1928 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
EXCEL.EXEwermgr.exepid process 1928 EXCEL.EXE 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe 1328 wermgr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
EXCEL.EXEpid process 1928 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
EXCEL.EXEpid process 1928 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1928 EXCEL.EXE 1928 EXCEL.EXE 1928 EXCEL.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
EXCEL.EXEdescription pid process target process PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe PID 1928 wrote to memory of 1328 1928 EXCEL.EXE wermgr.exe
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\Agreement_600033_Mar4.xll1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe2⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\Agreement_600033_Mar4.xllFilesize
589KB
MD55cc1116807ced0892ec3ae54f54f4f26
SHA11c7ddc8b3f8ccd56766f8c50c3d4cec3e446386e
SHA256ec84e722661f723a18d36282cd06b051caa0a28d10399dbcd4b61db934df2187
SHA5120ac7979cdfccc8784732f897e0a61ac7475ae04f96b58931e790afafcb87a22d69496dcf46e0fcbf1def4d08539a52b558c52a20b4277115547f510f98419c2c
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\Users\Admin\AppData\Local\Temp\Agreement_600033_Mar4.xllFilesize
589KB
MD55cc1116807ced0892ec3ae54f54f4f26
SHA11c7ddc8b3f8ccd56766f8c50c3d4cec3e446386e
SHA256ec84e722661f723a18d36282cd06b051caa0a28d10399dbcd4b61db934df2187
SHA5120ac7979cdfccc8784732f897e0a61ac7475ae04f96b58931e790afafcb87a22d69496dcf46e0fcbf1def4d08539a52b558c52a20b4277115547f510f98419c2c
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memory/1328-63-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1328-60-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
-
memory/1328-62-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1328-64-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1328-65-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
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memory/1328-66-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1328-67-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1328-69-0x0000000000080000-0x00000000000A3000-memory.dmpFilesize
140KB
-
memory/1928-57-0x0000000003150000-0x0000000003173000-memory.dmpFilesize
140KB
-
memory/1928-58-0x0000000003110000-0x0000000003141000-memory.dmpFilesize
196KB
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memory/1928-59-0x0000000003150000-0x0000000003173000-memory.dmpFilesize
140KB
-
memory/1928-61-0x0000000003150000-0x0000000003173000-memory.dmpFilesize
140KB
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memory/1928-54-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB