58a967e76d0cc6b92a972907f0a3356e0ef53d7bde3465e5850ee3c5547519c1

Analysis

max time kernel
14s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 13:37

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General

Target

2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
Size

4.2MB
MD5

d3f8759905644ce25ca2a96f6976daa6
SHA1

73e0f34498a9913b79b35d23f111c67c7f47a71e
SHA256

58a967e76d0cc6b92a972907f0a3356e0ef53d7bde3465e5850ee3c5547519c1
SHA512

94bc88de5ff3ab367d9d0d9aa3a0837535ba746b69199372edef2cd798e316c186e42a925531e37dff8a570316aa316a1b7cb72803b7994d8bb50ea4e12a7e7f
SSDEEP

98304:DgFiw73ha3pCDsgG0QjPclQuBVop0ZbbrVPiotn:G7ggDu0mElQEip4hPiotn

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2720	regsvr32.exe
2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0010000000014132-13.dat	upx
behavioral1/memory/2720-15-0x0000000073E20000-0x000000007417E000-memory.dmp	upx
behavioral1/memory/2720-16-0x0000000073E20000-0x000000007417E000-memory.dmp	upx
behavioral1/memory/2240-18-0x0000000074230000-0x000000007458E000-memory.dmp	upx
behavioral1/memory/2240-19-0x0000000074230000-0x000000007458E000-memory.dmp	upx
behavioral1/memory/2240-21-0x0000000074230000-0x000000007458E000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 46 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api.1\CLSID\ = "{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api\ = "ZCBApiPlug Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\blpj.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ = "IZCBApiPlug"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\ = "ZCBApiPlug Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\blpj.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ = "IZCBApiPlug"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib\ = "{D7111ECF-2415-46C6-AAD4-EE6802448456}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\VersionIndependentProgID\ = "REGCOM.Register.Api"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api\CurVer\ = "REGCOM.Register.Api.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\TypeLib\ = "{D7111ECF-2415-46C6-AAD4-EE6802448456}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9CF66319-AA2F-424A-BEEA-9E42E36BEA1A}\ProgID\ = "REGCOM.Register.Api.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\REGCOM.Register.Api.1\ = "ZCBApiPlug Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{D7111ECF-2415-46C6-AAD4-EE6802448456}\1.0\ = "ZCB_APILib"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\TypeLib\ = "{D7111ECF-2415-46C6-AAD4-EE6802448456}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5CF4797-7A19-403B-908C-E9F1CE93135E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
Token: SeDebugPrivilege	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29
PID 2240 wrote to memory of 2720	2240	2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe	29

C:\Users\Admin\AppData\Local\Temp\2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-29_d3f8759905644ce25ca2a96f6976daa6_icedid.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 "C:\Users\Admin\AppData\Local\Temp\blpj.dll" /s
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\blpj.dll

Filesize
3.3MB

MD5
67415da0dfb59fbdf92f4d289304afee

SHA1
6c3fc19d3c82e524cd0084363c40a677b00ff5ac

SHA256
f33368f0064861ccfae2c92fbbe0732c9b67e17e0cc66c02ac5c5baeca9a000c

SHA512
4a659801bb31b59263ed4371b9b07f7292a5310953f50df9518823bbae6526a78f406a57a4172d8cde2a122dc693531505c0870fde160e2ebe3a1eaf2e8f6e3a

Download Submit
memory/2240-1-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/2240-0-0x0000000000462000-0x0000000000463000-memory.dmp

Filesize
4KB

Download
memory/2240-2-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/2240-18-0x0000000074230000-0x000000007458E000-memory.dmp

Filesize
3.4MB

Download
memory/2240-19-0x0000000074230000-0x000000007458E000-memory.dmp

Filesize
3.4MB

Download
memory/2240-20-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/2240-21-0x0000000074230000-0x000000007458E000-memory.dmp

Filesize
3.4MB

Download
memory/2720-15-0x0000000073E20000-0x000000007417E000-memory.dmp

Filesize
3.4MB

Download
memory/2720-16-0x0000000073E20000-0x000000007417E000-memory.dmp

Filesize
3.4MB

Download