ramnit | 16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6

Analysis

max time kernel
13s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-11-2022 12:06

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General

Target

16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe
Size

296KB
MD5

0d8aa9bfb6b32c86a92d61c9cd45634c
SHA1

9fe9a3f9aa640d117e2e43be73f6a9c4b164f9ee
SHA256

16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6
SHA512

3461a4f6d3f8886ebc3dc6fd01fbf32269270cccd336efa537befd3b6983ad778710286eea8b8851d36ad5e3f85cb6fbcc17cc2d315113dfd09d162baac336eb
SSDEEP

6144:Gv/HFjSdfCZ4FdiNemwYHs8pDrnCtene1TUSQWq92h1kFNx:Gv/HcBOY8wPYMCHCMne9Q/2XkFNx

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
1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
1112	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1144-71-0x0000000000400000-0x000000000044E000-memory.dmp	upx
behavioral1/memory/1112-72-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/1896-74-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Loads dropped DLL 10 IoCs

pid	Process
1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe
1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe
1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe
1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
1112	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe
1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
1112	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe
1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 1144	1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe	28
PID 1896 wrote to memory of 1144	1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe	28
PID 1896 wrote to memory of 1144	1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe	28
PID 1896 wrote to memory of 1144	1896	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe	28
PID 1144 wrote to memory of 1112	1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe	29
PID 1144 wrote to memory of 1112	1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe	29
PID 1144 wrote to memory of 1112	1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe	29
PID 1144 wrote to memory of 1112	1144	16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe	29

C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe
"C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
  C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe
    C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1112

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe

Filesize
196KB

MD5
36b27e1bc500a4d9d980e3db08a6e206

SHA1
695aa66ce95a633ed5c7c319e486480612b78b4e

SHA256
c4189338f3b9de4588270906e86489bf4e4e0f54f0795d74c3627f0efe51f793

SHA512
267440f02babe6805d894bec3372e811b3a7198313a7a8e3c2380f183e2ac5753f0b460b288221846d6eac8446b8a19fe1af5e86f967d1b218b4f1e5195a3d31

Download Submit
C:\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe

Filesize
97KB

MD5
7504cfe21010e06b296bf4360d28c322

SHA1
8a6cfe346b93634ec505673f7d0a84c8b4e74d42

SHA256
cebc9f000e3ec4dededcfa05c40b885e39032c0efdae66dc5113d79dc90f28da

SHA512
0be11ee0cbd1b33d5b68daead00e2060276971aefd7253633e50dabf46807e24e4305d12cb6e9abc5c657becc4a04e2ca85555b1c0838141a54eb1766ce85f65

Download Submit
\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe

Filesize
196KB

MD5
36b27e1bc500a4d9d980e3db08a6e206

SHA1
695aa66ce95a633ed5c7c319e486480612b78b4e

SHA256
c4189338f3b9de4588270906e86489bf4e4e0f54f0795d74c3627f0efe51f793

SHA512
267440f02babe6805d894bec3372e811b3a7198313a7a8e3c2380f183e2ac5753f0b460b288221846d6eac8446b8a19fe1af5e86f967d1b218b4f1e5195a3d31

Download Submit
\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgr.exe

Filesize
196KB

MD5
36b27e1bc500a4d9d980e3db08a6e206

SHA1
695aa66ce95a633ed5c7c319e486480612b78b4e

SHA256
c4189338f3b9de4588270906e86489bf4e4e0f54f0795d74c3627f0efe51f793

SHA512
267440f02babe6805d894bec3372e811b3a7198313a7a8e3c2380f183e2ac5753f0b460b288221846d6eac8446b8a19fe1af5e86f967d1b218b4f1e5195a3d31

Download Submit
\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe

Filesize
97KB

MD5
7504cfe21010e06b296bf4360d28c322

SHA1
8a6cfe346b93634ec505673f7d0a84c8b4e74d42

SHA256
cebc9f000e3ec4dededcfa05c40b885e39032c0efdae66dc5113d79dc90f28da

SHA512
0be11ee0cbd1b33d5b68daead00e2060276971aefd7253633e50dabf46807e24e4305d12cb6e9abc5c657becc4a04e2ca85555b1c0838141a54eb1766ce85f65

Download Submit
\Users\Admin\AppData\Local\Temp\16843dddd79067a9bc8a5299634fbbceebb69b8287efcb4ed847b0572a0b7aa6mgrmgr.exe

Filesize
97KB

MD5
7504cfe21010e06b296bf4360d28c322

SHA1
8a6cfe346b93634ec505673f7d0a84c8b4e74d42

SHA256
cebc9f000e3ec4dededcfa05c40b885e39032c0efdae66dc5113d79dc90f28da

SHA512
0be11ee0cbd1b33d5b68daead00e2060276971aefd7253633e50dabf46807e24e4305d12cb6e9abc5c657becc4a04e2ca85555b1c0838141a54eb1766ce85f65

Download Submit
\Users\Admin\AppData\Local\Temp\~TM6F47.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM6F67.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM6FA5.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM70BF.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Users\Admin\AppData\Local\Temp\~TM70CE.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Users\Admin\AppData\Local\Temp\~TM70DE.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1112-76-0x0000000000250000-0x0000000000285000-memory.dmp

Filesize
212KB

Download
memory/1112-72-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1112-63-0x0000000000000000-mapping.dmp

Download
memory/1112-79-0x0000000077B50000-0x0000000077CD0000-memory.dmp

Filesize
1.5MB

Download
memory/1144-58-0x0000000000000000-mapping.dmp

Download
memory/1144-71-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1144-75-0x0000000000260000-0x0000000000295000-memory.dmp

Filesize
212KB

Download
memory/1144-78-0x0000000077B50000-0x0000000077CD0000-memory.dmp

Filesize
1.5MB

Download
memory/1896-54-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1896-55-0x00000000763F1000-0x00000000763F3000-memory.dmp

Filesize
8KB

Download
memory/1896-74-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1896-77-0x0000000000470000-0x00000000004BE000-memory.dmp

Filesize
312KB

Download
memory/1896-80-0x0000000077B50000-0x0000000077CD0000-memory.dmp

Filesize
1.5MB

Download