ramnit | 932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c

Analysis

max time kernel
27s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 20:10

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General

Target

932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
Size

466KB
MD5

0c0bd9154fd843aba7916d217c921de6
SHA1

c6fe7c8cd82733454d0eb382ddc3f387fe8127c2
SHA256

932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c
SHA512

46bc85c5e3246947cb76a491cd2ae988d2df1a3b62ab29b76b6fd302436e15fd7a62c6aa0e2faf2f791eecb32e31f50fe0bd52bdf18eacbf85635cc6e05665eb
SSDEEP

12288:/UUsDNby8QEMmJlKD4NHdaUf48ILlZi5o:8lgMMmJlK4QUQ8SW5o

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 2 IoCs

pid	Process
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
1972	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1508-66-0x0000000000400000-0x00000000004B3000-memory.dmp	upx
behavioral1/memory/1508-76-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/1972-74-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/1776-67-0x0000000000400000-0x000000000048B000-memory.dmp	upx

Loads dropped DLL 10 IoCs

pid	Process
1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
1972	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe
1972	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe

Suspicious use of UnmapMainImage 3 IoCs

pid	Process
1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
1972	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 1776	1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe	16
PID 1508 wrote to memory of 1776	1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe	16
PID 1508 wrote to memory of 1776	1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe	16
PID 1508 wrote to memory of 1776	1508	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe	16
PID 1776 wrote to memory of 1972	1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe	15
PID 1776 wrote to memory of 1972	1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe	15
PID 1776 wrote to memory of 1972	1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe	15
PID 1776 wrote to memory of 1972	1776	932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe	15

C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe
"C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1508
- C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
  C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1776

C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe
C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1972

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe

Filesize
309KB

MD5
c38e4111794e6dc077bbf65240a0046f

SHA1
9188ed106ac9cd3bb992b80fad155aace6ffc42f

SHA256
6becc6e965fd7a399948ed06e5e86e562ea5e0dadedc78da3b9d83e0b8b4b79f

SHA512
5cd5d1c756aba538b70d0333fb77d19cf8855158cd8446f2af2c6fa61b026df292b8b34ec18029ee51d06c2c7ab85b84d89feab0995466efc4676a368d6ff363

Download Submit
C:\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe

Filesize
153KB

MD5
b5f135ec53a36d2eeefd6b4461ec2920

SHA1
0f90f0fb7978d6c9f9412ef5940306b710f570dd

SHA256
9249722e370b4171b3506e2acb5215b7be98fc95ea797aeb47da945d6f128902

SHA512
5efbc1c46f7d3799097db91d67221e15c5fa74d3a5eba43759457438b24960378d1515c0427a4e89c6a1a8fa073b9905869c2a99559d3f7f7613e25533eb46e6

Download Submit
\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe

Filesize
309KB

MD5
c38e4111794e6dc077bbf65240a0046f

SHA1
9188ed106ac9cd3bb992b80fad155aace6ffc42f

SHA256
6becc6e965fd7a399948ed06e5e86e562ea5e0dadedc78da3b9d83e0b8b4b79f

SHA512
5cd5d1c756aba538b70d0333fb77d19cf8855158cd8446f2af2c6fa61b026df292b8b34ec18029ee51d06c2c7ab85b84d89feab0995466efc4676a368d6ff363

Download Submit
\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgr.exe

Filesize
309KB

MD5
c38e4111794e6dc077bbf65240a0046f

SHA1
9188ed106ac9cd3bb992b80fad155aace6ffc42f

SHA256
6becc6e965fd7a399948ed06e5e86e562ea5e0dadedc78da3b9d83e0b8b4b79f

SHA512
5cd5d1c756aba538b70d0333fb77d19cf8855158cd8446f2af2c6fa61b026df292b8b34ec18029ee51d06c2c7ab85b84d89feab0995466efc4676a368d6ff363

Download Submit
\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe

Filesize
153KB

MD5
b5f135ec53a36d2eeefd6b4461ec2920

SHA1
0f90f0fb7978d6c9f9412ef5940306b710f570dd

SHA256
9249722e370b4171b3506e2acb5215b7be98fc95ea797aeb47da945d6f128902

SHA512
5efbc1c46f7d3799097db91d67221e15c5fa74d3a5eba43759457438b24960378d1515c0427a4e89c6a1a8fa073b9905869c2a99559d3f7f7613e25533eb46e6

Download Submit
\Users\Admin\AppData\Local\Temp\932b627687ee829457302368dc737b0052b034a30a45fce1500c4f06bad0414cmgrmgr.exe

Filesize
153KB

MD5
b5f135ec53a36d2eeefd6b4461ec2920

SHA1
0f90f0fb7978d6c9f9412ef5940306b710f570dd

SHA256
9249722e370b4171b3506e2acb5215b7be98fc95ea797aeb47da945d6f128902

SHA512
5efbc1c46f7d3799097db91d67221e15c5fa74d3a5eba43759457438b24960378d1515c0427a4e89c6a1a8fa073b9905869c2a99559d3f7f7613e25533eb46e6

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4ECD.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4EFB.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4F1B.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4F2B.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4F3B.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Users\Admin\AppData\Local\Temp\~TM4F89.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1508-80-0x0000000076F20000-0x00000000770A0000-memory.dmp

Filesize
1.5MB

Download
memory/1508-76-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/1508-66-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1508-58-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/1508-73-0x0000000001E40000-0x0000000001F0E000-memory.dmp

Filesize
824KB

Download
memory/1508-62-0x0000000000220000-0x00000000002AB000-memory.dmp

Filesize
556KB

Download
memory/1776-77-0x0000000001DA0000-0x0000000001E6E000-memory.dmp

Filesize
824KB

Download
memory/1776-67-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1776-65-0x0000000000500000-0x0000000000564000-memory.dmp

Filesize
400KB

Download
memory/1776-81-0x0000000076F20000-0x00000000770A0000-memory.dmp

Filesize
1.5MB

Download
memory/1776-63-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1972-74-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/1972-78-0x0000000001E00000-0x0000000001ECE000-memory.dmp

Filesize
824KB

Download
memory/1972-79-0x0000000076F20000-0x00000000770A0000-memory.dmp

Filesize
1.5MB

Download