ramnit | 7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3

Analysis

max time kernel
48s
max time network
53s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 20:11

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General

Target

7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe
Size

244KB
MD5

0aae74a8f33fe9d4fe2ccae20af6b3dc
SHA1

7add0b99c9888f715e059617d9a23d585f7c75a6
SHA256

7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3
SHA512

aeefb30102bb88412c570903be77e6c71f511a9313274e88e9d919aecd03b2b555a23a33378b910fdd86aa3a1939be481cc625d22691eac1f245eafedead0b8c
SSDEEP

3072:yqPL1/7w6ZAs+VBKefxlVd3f2H4fi7geMdn6aqGXSUZQVk1I0mI+88TOrNN+eiWp:3QVHX2H45eW6a5PVJm1oAWykaE

Score

10^/10

ramnit banker 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

Executes dropped EXE 1 IoCs

pid	Process
840	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/840-63-0x0000000000400000-0x0000000000468000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe
1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe
840	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe
840	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 840	1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe	26
PID 1376 wrote to memory of 840	1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe	26
PID 1376 wrote to memory of 840	1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe	26
PID 1376 wrote to memory of 840	1376	7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe	26

C:\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe
"C:\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe
  C:\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe

Filesize
163KB

MD5
c8b1f715192e0e340d54b8fac428eb44

SHA1
7a77163f8d073ecd2b98cc832d2e70719850beb1

SHA256
60767adaadd87b2220096918365c352c24092807d4e5d42bffadaceeb6136923

SHA512
9438c4c284b1a125a64bf5953365a6e0b46dd59649d01447861cfdfebd65989a523bc31654101ff8a2d53ed4f2dbf90c79468f2141bacf738a8ed0c7a92da11f

Download Submit
\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe

Filesize
163KB

MD5
c8b1f715192e0e340d54b8fac428eb44

SHA1
7a77163f8d073ecd2b98cc832d2e70719850beb1

SHA256
60767adaadd87b2220096918365c352c24092807d4e5d42bffadaceeb6136923

SHA512
9438c4c284b1a125a64bf5953365a6e0b46dd59649d01447861cfdfebd65989a523bc31654101ff8a2d53ed4f2dbf90c79468f2141bacf738a8ed0c7a92da11f

Download Submit
\Users\Admin\AppData\Local\Temp\7efe11fb71e537c028dec0aeb397a7e667f2db7e2cf7ccf374015bade1a37ee3mgr.exe

Filesize
163KB

MD5
c8b1f715192e0e340d54b8fac428eb44

SHA1
7a77163f8d073ecd2b98cc832d2e70719850beb1

SHA256
60767adaadd87b2220096918365c352c24092807d4e5d42bffadaceeb6136923

SHA512
9438c4c284b1a125a64bf5953365a6e0b46dd59649d01447861cfdfebd65989a523bc31654101ff8a2d53ed4f2dbf90c79468f2141bacf738a8ed0c7a92da11f

Download Submit
\Users\Admin\AppData\Local\Temp\~TM3219.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM32D5.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/840-59-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/840-62-0x0000000000470000-0x00000000004D8000-memory.dmp

Filesize
416KB

Download
memory/840-63-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/840-64-0x0000000077550000-0x00000000776D0000-memory.dmp

Filesize
1.5MB

Download
memory/1376-58-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download