58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b

General

Target

58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Size

234KB
MD5

8185a6ceee47c01a5eb34771651ebfa0
SHA1

24f928022d793c6ba355bfe379bc7ca96cc7b15b
SHA256

58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b
SHA512

ba65967e3c6b6a7e2d4712e8a82eb586b19a7d7c967f37b2b1a8a452b7a1ef609d5c4c56fd24faa356e0953cb0c07f5e1f0699ffb90108bb90695047d14b6b0e
SSDEEP

3072:aSNFPJgA32Wrd8WfbrGXfpMZflpEgYWXV31Xt6NyCJllbAxRIwRS3Kueu:a2Rg3zwfgUXt1d6NyCJlhAxRIjveu

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1368	Explorer.EXE
468	services.exe

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both"	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-4063495947-34355257-727531523-1000\\$d4e37f8e5af09b64e86d0830097e992e\\n."	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5839FCA9-774D-42A1-ACDA-D6A79037F57F}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-18\\$d4e37f8e5af09b64e86d0830097e992e\\n."	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe

Deletes itself 1 IoCs

pid	Process
584	cmd.exe

Unexpected DNS network traffic destination 18 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	194.165.17.3

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\clsid	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both"	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-4063495947-34355257-727531523-1000\\$d4e37f8e5af09b64e86d0830097e992e\\n."	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5839FCA9-774D-42A1-ACDA-D6A79037F57F}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-18\\$d4e37f8e5af09b64e86d0830097e992e\\n."	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1368	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Token: SeDebugPrivilege	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Token: SeDebugPrivilege	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
Token: SeBackupPrivilege	468	services.exe
Token: SeRestorePrivilege	468	services.exe
Token: SeSecurityPrivilege	468	services.exe
Token: SeTakeOwnershipPrivilege	468	services.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1368	Explorer.EXE
1368	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1368	Explorer.EXE
1368	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1368	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	15
PID 1696 wrote to memory of 1368	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	15
PID 1696 wrote to memory of 468	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	2
PID 1696 wrote to memory of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27
PID 1696 wrote to memory of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27
PID 1696 wrote to memory of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27
PID 1696 wrote to memory of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27
PID 1696 wrote to memory of 584	1696	58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe	27

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:468

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1368
- C:\Users\Admin\AppData\Local\Temp\58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe
  "C:\Users\Admin\AppData\Local\Temp\58206ebc105a3e9fd020a34d96f3ae96d50d6a67bfd93ecf811c2fc751df552b.exe"
  2⤵
  - Registers COM server for autorun
  - Suspicious use of SetThreadContext
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1696
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Deletes itself
    PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-18\$d4e37f8e5af09b64e86d0830097e992e\@

Filesize
2KB

MD5
5c564a7de81acfa2feb40d87ea063166

SHA1
dbbc91603ca89f6aadf6d2700b158308f8640cb3

SHA256
2f14d4074d585d5681960d2fed33a48dae9b8eb36732689732f65410233f6991

SHA512
a8d8d60a517a62c153255a849b47bfdef545dca7e55e7dccdd681a1c61b4d9af57d54d2695e7a9756dce1a5c97fb142f44b8d564cdec0026cf68e658492b8272

Download Submit
C:\$Recycle.Bin\S-1-5-18\$d4e37f8e5af09b64e86d0830097e992e\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
C:\$Recycle.Bin\S-1-5-21-4063495947-34355257-727531523-1000\$d4e37f8e5af09b64e86d0830097e992e\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
\$Recycle.Bin\S-1-5-18\$d4e37f8e5af09b64e86d0830097e992e\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
\$Recycle.Bin\S-1-5-21-4063495947-34355257-727531523-1000\$d4e37f8e5af09b64e86d0830097e992e\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
memory/1368-63-0x000007FEFB570000-0x000007FEFB6B3000-memory.dmp

Filesize
1.3MB

Download
memory/1368-64-0x000007FEA1C70000-0x000007FEA1C7A000-memory.dmp

Filesize
40KB

Download
memory/1368-65-0x000007FEFB570000-0x000007FEFB6B3000-memory.dmp

Filesize
1.3MB

Download
memory/1696-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1696-61-0x0000000000440000-0x000000000046A000-memory.dmp

Filesize
168KB

Download
memory/1696-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

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