ramnit | fd0a5bbd34fe062a3b411a75e62a14bbad2edc9309a2c5935513226322296529

General

Target

JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe
Size

130KB
MD5

6116f8bb28496cd3fec92829caab2302
SHA1

0e3008816ab403abcfb98f4129dee229d197b250
SHA256

fd0a5bbd34fe062a3b411a75e62a14bbad2edc9309a2c5935513226322296529
SHA512

86f8ca3b3c0a65133bce4798d62d8dc3e650ecd37bba1edad01e34ae1fcaf652a974c2dfc7a72846dbc1ceff9bd62dfb0b2a96a4ca3e23ad411f0c9c99d029c1
SSDEEP

3072:z+FDzK71QkbstyJjCKICpC72s/mlaX3b6prba9:z+I713bstyJj0sC7/H3b4r

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Loads dropped DLL 2 IoCs

pid	Process
276	JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe
276	JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/276-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-9-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-7-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-3-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-2-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/276-22-0x0000000000400000-0x0000000000428000-memory.dmp	upx
behavioral1/memory/276-23-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2216	276	WerFault.exe	29

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	JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
276	JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6116f8bb28496cd3fec92829caab2302.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:276
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 276 -s 136
  2⤵
  - Program crash
  PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\~TM9B07.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM9B37.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/276-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/276-14-0x0000000077270000-0x0000000077271000-memory.dmp

Filesize
4KB

Download
memory/276-6-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/276-3-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-2-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-15-0x0000000077270000-0x0000000077272000-memory.dmp

Filesize
8KB

Download
memory/276-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-13-0x000000007726F000-0x0000000077271000-memory.dmp

Filesize
8KB

Download
memory/276-19-0x0000000076B74000-0x0000000076B75000-memory.dmp

Filesize
4KB

Download
memory/276-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/276-20-0x0000000076AE0000-0x0000000076BF0000-memory.dmp

Filesize
1.1MB

Download
memory/276-22-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/276-24-0x0000000076AE0000-0x0000000076BF0000-memory.dmp

Filesize
1.1MB

Download
memory/276-23-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

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