ramnit | 0ab1efe9163a4800e391ec8ea14c1ebba9c48c2e528541fae84171c1643912af

General

Target

71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe
Size

100KB
MD5

71a021889cee8dd6199d7c93346016ce
SHA1

ea4bfeb805a0b36450cebced6c7f0745f17bba5b
SHA256

0ab1efe9163a4800e391ec8ea14c1ebba9c48c2e528541fae84171c1643912af
SHA512

48c7d2c09f99197923b50c0cb2d0141f3b8cff0ee08468b7e56c327967e0e3e93cef9770e6804f8168e1406ce26e5ebc9d958875331a86c75b35ece2cbd7df7d
SSDEEP

1536:XQkVjEGb1BSrvnPeYJo9Vu3sQwsanTdgW/OQ/s1x3UM0+efcpsm:AkVD1BSqao9c3HwsanTdgyOxsP+f+

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
Loads dropped DLL 2 IoCs

Processes:

71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

pid process

2360 71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe
2360 71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

pid	process
2360	71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe
2360	71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2360-4-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-6-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-7-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-3-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-2-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-9-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral1/memory/2360-21-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2820 2360 WerFault.exe 71a021889cee8dd6199d7c93346016ce_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

Processes:

71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

pid process

2360 71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

pid	pid_target	process	target process
2820	2360	WerFault.exe	71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

pid	process
2360	71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\71a021889cee8dd6199d7c93346016ce_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 100
2⤵
- Program crash
PID:2820

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\~TM7F8C.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM7FAC.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2360-8-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2360-6-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-9-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2360-7-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-15-0x0000000077B80000-0x0000000077B82000-memory.dmp

Filesize
8KB

Download
memory/2360-14-0x0000000077B80000-0x0000000077B81000-memory.dmp

Filesize
4KB

Download
memory/2360-13-0x0000000077B7F000-0x0000000077B81000-memory.dmp

Filesize
8KB

Download
memory/2360-4-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-19-0x0000000077624000-0x0000000077625000-memory.dmp

Filesize
4KB

Download
memory/2360-22-0x0000000077590000-0x00000000776A0000-memory.dmp

Filesize
1.1MB

Download
memory/2360-21-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2360-23-0x0000000077590000-0x00000000776A0000-memory.dmp

Filesize
1.1MB

Download

Analysis

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