f1325abbdb61113bf471f04fa51c023c736787be734d5f85ce14fcf083d3f41a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 09:23

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General

Target

b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Size

160KB
MD5

b2eb9a3c4dd1fadea698e76e1e09a953
SHA1

afcfb2f05110918731cc22d63b35393e7f2e3bc7
SHA256

f1325abbdb61113bf471f04fa51c023c736787be734d5f85ce14fcf083d3f41a
SHA512

7778dff6270ca126ca23d71eeb32dc54d20f7f8f8da31904bb7bb038908e69558e0cdce94fd63ffd3bd363a4035bf42bf90755f306cbb241ee25bf174c7f09e5
SSDEEP

3072:R0ACXtCQzFG1jcFjM6WQHwbJLDmQavl0O:R0AUCs4F6WJtLDmnv/

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "1"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\dao.ico	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\TYPEDURLS	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\Window Title = "Microsoft Internet Explorer"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Window Title = "Microsoft Internet Explorer"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://5154722.com"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://5154722.com"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

Modifies registry class 53 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideOnDesktopPerUser	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\É¾³ý(&D)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\Open(&O)\ = "´ò¿ªÖ÷Ò³(&H)"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\5 = "41020"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\DefaultIcon	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ShellFolder\HideOnDesktopPerUser	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command\ = "Rundll32.exe"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÖØÃüÃû(&M)\Command\ = "Rundll32.exe"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\9 = "1"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\ = "´ò¿ªÖ÷Ò³(&H)"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command\ = "iexplore.exe http://5154722.com"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\Open(&O)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ShellFolder\WantsParseDisplayName	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ = "Internet Explorer"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\DefaultIcon\ = "C:\\Program Files (x86)\\Common Files\\dao.ico"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\É¾³ý(&D)\Command\ = "Rundll32.exe"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ = "ÌÔ±¦ÌØÂô"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\Attributes = "0"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÊôÐÔ(&R)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÊôÐÔ(&R)\Command\ = "Rundll32.exe Shell32.dll,Control_RunDLL Inetcpl.cpl"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÖØÃüÃû(&M)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\1 = "20240821"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\9 = "0"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideFolderVerbs	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\WantsParseDisplayName	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\É¾³ý(&D)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÖØÃüÃû(&M)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ShellFolder\HideFolderVerbs	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon\ = "C:\\Program Files (x86)\\Internet Explorer\\IEXPLORE.EXE"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\Open(&O)\Command\ = "iexplore.exe http://tao---bao.com"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ShellFolder\Attributes = "0"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)\Command\ = "Rundll32.exe Shell32.dll,Control_RunDLL Inetcpl.cpl"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command\ = "Rundll32.exe"	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\ÊôÐÔ(&R)	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\Shell\Open(&O)\Command	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C27CCE38-8596-11D1-B16A-00C0F0283688}\ShellFolder	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 2664	3044	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2664	3044	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2664	3044	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2664	3044	b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Users\Admin\AppData\Local\Temp\b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b2eb9a3c4dd1fadea698e76e1e09a953_JaffaCakes118.exe
  2⤵
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  PID:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Internet Explorer.url

Filesize
150B

MD5
148c92a00abd25802c675276428ff65b

SHA1
12741785cb5e89893f1b336b507c57afc2760fc9

SHA256
a912e8a74de7f8a512352246d53f53f79e0a21f6a2db29fd73085d6b32aa8ec4

SHA512
9c0bceb52e330719ee3ac1a295ff4ee89cc31d068a230f486a19fb6f01c196c43001c09b5172fc6ab7a94aa2ba83c6364557a0ea12ecefed5ab9683af2f1b536

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\ÌÔ±¦ÌØÂô.url

Filesize
142B

MD5
6e5ce573b139dbb50ae88f535db40dde

SHA1
10e3fd19ccb17f71b4b2c437fe43e0767fd827f3

SHA256
2711ebd3495907ad0767f3c175668bbc6da2b4e852aa2726b35790a29931ed63

SHA512
e26b4ed390b13cd5225f86864ac406048309a1157292d4905b0b150667e96ddc9cef55ae59fff3b75aa4841ab444b1e71485c7f53b944eb3c027e95441a7ab63

Download Submit
memory/2664-16-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2664-17-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3044-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3044-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads