ramnit | 89b13ccf3a96166199c45d6f0d0bf20eb3f55775f44a958313bede6c798193bc

General

Target

NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe
Size

959KB
MD5

bc842e61f34be3c862a5de34e96dc9a0
SHA1

bc2ae2071dbe4e00e1bd374c4bec413f62210d5f
SHA256

89b13ccf3a96166199c45d6f0d0bf20eb3f55775f44a958313bede6c798193bc
SHA512

03f7743d15c833aafc1e583a10f992029f188904a402f0ae391f030e343a2a72ab7efdc1d6e789ae387b08064aa1aaa0f85ccae98f9659f5b1df7802f8c3c9a2
SSDEEP

24576:uFhjj7f4K+ao308d0ORMz27R0iIdclDJiDyL1fBU:qlwpP90OFWxDyBBU

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
1484	NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

Loads dropped DLL 4 IoCs

pid	Process
2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe
2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe
1484	NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe
1484	NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1484-21-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2808	1484	WerFault.exe	29

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1484	2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe	29
PID 2120 wrote to memory of 1484	2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe	29
PID 2120 wrote to memory of 1484	2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe	29
PID 2120 wrote to memory of 1484	2120	NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe	29

C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe
  C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 180
    3⤵
    - Program crash
    PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

Filesize
184KB

MD5
1d92c741bc5b2d34dcd0a0265ab54275

SHA1
a160982825420567c15f6c11f777cb4ccbe69bb8

SHA256
3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67

SHA512
1da728dba6383e0e9fc51370f8fb782a15e724b57b952d952e4c719f81d517a56035b1e9496da3d7f9bf79af0a4bd5caa8a351ca60f40d637da3648224944b94

Download Submit
C:\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

Filesize
184KB

MD5
1d92c741bc5b2d34dcd0a0265ab54275

SHA1
a160982825420567c15f6c11f777cb4ccbe69bb8

SHA256
3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67

SHA512
1da728dba6383e0e9fc51370f8fb782a15e724b57b952d952e4c719f81d517a56035b1e9496da3d7f9bf79af0a4bd5caa8a351ca60f40d637da3648224944b94

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

Filesize
184KB

MD5
1d92c741bc5b2d34dcd0a0265ab54275

SHA1
a160982825420567c15f6c11f777cb4ccbe69bb8

SHA256
3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67

SHA512
1da728dba6383e0e9fc51370f8fb782a15e724b57b952d952e4c719f81d517a56035b1e9496da3d7f9bf79af0a4bd5caa8a351ca60f40d637da3648224944b94

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.bc842e61f34be3c862a5de34e96dc9a0mgr.exe

Filesize
184KB

MD5
1d92c741bc5b2d34dcd0a0265ab54275

SHA1
a160982825420567c15f6c11f777cb4ccbe69bb8

SHA256
3aab3cf37efd4c034da13a0d7ba8725f49a21d227e05f3bba91d8d36350f4a67

SHA512
1da728dba6383e0e9fc51370f8fb782a15e724b57b952d952e4c719f81d517a56035b1e9496da3d7f9bf79af0a4bd5caa8a351ca60f40d637da3648224944b94

Download Submit
\Users\Admin\AppData\Local\Temp\~TM5C53.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM5CD1.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1484-17-0x0000000077190000-0x0000000077191000-memory.dmp

Filesize
4KB

Download
memory/1484-15-0x000000007718F000-0x0000000077191000-memory.dmp

Filesize
8KB

Download
memory/1484-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1484-12-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/1484-20-0x0000000077190000-0x0000000077192000-memory.dmp

Filesize
8KB

Download
memory/1484-22-0x00000000765B0000-0x00000000766C0000-memory.dmp

Filesize
1.1MB

Download
memory/1484-24-0x00000000765B0000-0x00000000766C0000-memory.dmp

Filesize
1.1MB

Download
memory/1484-23-0x00000000765B0000-0x00000000766C0000-memory.dmp

Filesize
1.1MB

Download
memory/1484-21-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2120-0-0x0000000001300000-0x00000000013FB000-memory.dmp

Filesize
1004KB

Download
memory/2120-10-0x0000000001300000-0x00000000013FB000-memory.dmp

Filesize
1004KB

Download

Analysis

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