ramnit | d7d5c378655d1219fa9651e8560658e054e31d0f30318b642b2b52516d19dc44

General

Target

d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe
Size

189KB
MD5

d3bb4b2f24749935ceec7e23742f799a
SHA1

7b072456fdd704402addbdd27092f3ebeeac4e48
SHA256

d7d5c378655d1219fa9651e8560658e054e31d0f30318b642b2b52516d19dc44
SHA512

f83102d852ee494e66aa73d9a50a81c190642c6adf86a0ee42baa234d911ca4349bf205407ffa79e096a471aee7ed41c5a1f035b81ecb3b838d4c88820e4951e
SSDEEP

3072:JkVD1BSqao9c3HwsanTdgyOxsP+f+ZK3VQVveUla2y:mSqjc3HsTaxoqr6mUxy

Score

10^/10

ramnit sality backdoor banker discovery evasion spyware stealer trojan upx worm

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2856	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2856-17-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-13-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-12-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-5-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-4-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-3-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-2-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2856-8-0x0000000003500000-0x0000000004530000-memory.dmp	upx
behavioral2/memory/2856-22-0x0000000003500000-0x0000000004530000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	d3bb4b2f24749935ceec7e23742f799a_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	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2856	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3bb4b2f24749935ceec7e23742f799a_JaffaCakes118.exe"
1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- System policy modification
PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\~TM8CA0.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2856-4-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-17-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-13-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-12-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-5-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-0-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download
memory/2856-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2856-26-0x0000000000401000-0x0000000000418000-memory.dmp

Filesize
92KB

Download
memory/2856-25-0x0000000000418000-0x0000000000424000-memory.dmp

Filesize
48KB

Download
memory/2856-24-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2856-8-0x0000000003500000-0x0000000004530000-memory.dmp

Filesize
16.2MB

Download
memory/2856-22-0x0000000003500000-0x0000000004530000-memory.dmp

Filesize
16.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads