833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa

General

Target

xshell_0f-82e1.exe
Size

1.7MB
MD5

99a9fbd5fee72ce51585309390a46717
SHA1

ff39c56312090a909c2c0c82629c552a3b252a98
SHA256

833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa
SHA512

97f9a98fb48c8281818163d3dbe66fa246e1fe6a5a67f15175419992b0ca389cbe086e457177c21ce9c99ff05a1e0b508812cdf30220090a438dd8c94f73c6b7
SSDEEP

24576:R4nXubIQGyxbPV0db26Wmd0l4sv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdO7:Rqe3f61mZSffPMWrQ0ZkA

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

xshell_0f-82e1.tmpfile_0f-82e1.exefile_0f-82e1.tmp

pid process

3140 xshell_0f-82e1.tmp
4904 file_0f-82e1.exe
4616 file_0f-82e1.tmp
Loads dropped DLL 3 IoCs

Processes:

file_0f-82e1.tmp

pid process

4616 file_0f-82e1.tmp
4616 file_0f-82e1.tmp
4616 file_0f-82e1.tmp
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 17 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

xshell_0f-82e1.tmp

pid process

3140 xshell_0f-82e1.tmp

pid	process
3140	xshell_0f-82e1.tmp
4904	file_0f-82e1.exe
4616	file_0f-82e1.tmp

pid	process
4616	file_0f-82e1.tmp
4616	file_0f-82e1.tmp
4616	file_0f-82e1.tmp

description	flow	ioc
HTTP User-Agent header	17	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
3140	xshell_0f-82e1.tmp

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

xshell_0f-82e1.exexshell_0f-82e1.tmpfile_0f-82e1.exe

description	pid	process	target process
PID 396 wrote to memory of 3140	396	xshell_0f-82e1.exe	xshell_0f-82e1.tmp
PID 396 wrote to memory of 3140	396	xshell_0f-82e1.exe	xshell_0f-82e1.tmp
PID 396 wrote to memory of 3140	396	xshell_0f-82e1.exe	xshell_0f-82e1.tmp
PID 3140 wrote to memory of 4904	3140	xshell_0f-82e1.tmp	file_0f-82e1.exe
PID 3140 wrote to memory of 4904	3140	xshell_0f-82e1.tmp	file_0f-82e1.exe
PID 3140 wrote to memory of 4904	3140	xshell_0f-82e1.tmp	file_0f-82e1.exe
PID 4904 wrote to memory of 4616	4904	file_0f-82e1.exe	file_0f-82e1.tmp
PID 4904 wrote to memory of 4616	4904	file_0f-82e1.exe	file_0f-82e1.tmp
PID 4904 wrote to memory of 4616	4904	file_0f-82e1.exe	file_0f-82e1.tmp

C:\Users\Admin\AppData\Local\Temp\xshell_0f-82e1.exe
"C:\Users\Admin\AppData\Local\Temp\xshell_0f-82e1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:396

C:\Users\Admin\AppData\Local\Temp\is-0I783.tmp\xshell_0f-82e1.tmp
"C:\Users\Admin\AppData\Local\Temp\is-0I783.tmp\xshell_0f-82e1.tmp" /SL5="$E005A,831488,831488,C:\Users\Admin\AppData\Local\Temp\xshell_0f-82e1.exe"
2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3140

C:\Users\Admin\AppData\Local\Temp\is-G0R2G.tmp\file_0f-82e1.exe
"C:\Users\Admin\AppData\Local\Temp\is-G0R2G.tmp\file_0f-82e1.exe" /LANG=en /NA=Rh85hR64
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4904

C:\Users\Admin\AppData\Local\Temp\is-RA4JK.tmp\file_0f-82e1.tmp
"C:\Users\Admin\AppData\Local\Temp\is-RA4JK.tmp\file_0f-82e1.tmp" /SL5="$201F4,1559708,780800,C:\Users\Admin\AppData\Local\Temp\is-G0R2G.tmp\file_0f-82e1.exe" /LANG=en /NA=Rh85hR64
4⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4616

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-0I783.tmp\xshell_0f-82e1.tmp
Filesize
3.0MB

MD5
0c229cd26910820581b5809c62fe5619

SHA1
28c0630385b21f29e3e2bcc34865e5d15726eaa0

SHA256
abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

SHA512
b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-G0R2G.tmp\file_0f-82e1.exe
Filesize
2.3MB

MD5
1ea0368d6e6fb0f0c552957d2dfacced

SHA1
6587055d59a1e074b2b37dee1a0b15c5d2ec9a9a

SHA256
428ad34713d04ed54aba976fae6f2bb21bd214362e8a2fdd8bf2fcd0fe186c4d

SHA512
d137db38e77cb0f992b159aee8611990d630c074216ac65334b7229391742ab0f30e6be40196c4d203c4c1e1791434f6d8d782a5a34f1e9ad64a68cea8b3a8ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-G0R2G.tmp\file_0f-82e1.exe
Filesize
2.3MB

MD5
1ea0368d6e6fb0f0c552957d2dfacced

SHA1
6587055d59a1e074b2b37dee1a0b15c5d2ec9a9a

SHA256
428ad34713d04ed54aba976fae6f2bb21bd214362e8a2fdd8bf2fcd0fe186c4d

SHA512
d137db38e77cb0f992b159aee8611990d630c074216ac65334b7229391742ab0f30e6be40196c4d203c4c1e1791434f6d8d782a5a34f1e9ad64a68cea8b3a8ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KF3MO.tmp\Helper.dll
Filesize
2.0MB

MD5
4eb0347e66fa465f602e52c03e5c0b4b

SHA1
fdfedb72614d10766565b7f12ab87f1fdca3ea81

SHA256
c73e53cbb7b98feafe27cc7de8fdad51df438e2235e91891461c5123888f73cc

SHA512
4c909a451059628119f92b2f0c8bcd67b31f63b57d5339b6ce8fd930be5c9baf261339fdd9da820321be497df8889ce7594b7bfaadbaa43c694156651bf6c1fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KF3MO.tmp\botva2.dll
Filesize
37KB

MD5
67965a5957a61867d661f05ae1f4773e

SHA1
f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

SHA256
450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

SHA512
c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KF3MO.tmp\botva2.dll
Filesize
37KB

MD5
67965a5957a61867d661f05ae1f4773e

SHA1
f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

SHA256
450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

SHA512
c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KF3MO.tmp\mainlogo.png
Filesize
12KB

MD5
fe5a45a4e69c4597fc3591094a203c0e

SHA1
ff4761a24eee0a7c438f4397dd3b03670c7f6aad

SHA256
e7a930b2a6519fbc510a3dbe036d8736159e8480243421e641bd73e9dfa69c8c

SHA512
edfeb747b440c0930539dd10e8f2f222a655964cf3c57925f4c9bc052a7f360b0abf765bd80497fb886ac76d375a7cff2caf7e6b55ef69e43a2581c0ad9384db

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-RA4JK.tmp\file_0f-82e1.tmp
Filesize
2.9MB

MD5
623a3abd7b318e1f410b1e12a42c7b71

SHA1
88e34041850ec4019dae469adc608e867b936d21

SHA256
fe1a4555d18617532248d2eaa8d3fcc2c74182f994a964a62cf418295e8554d3

SHA512
9afea88e4617e0f11416c2a2c416a6aa2d5d1f702d98d2cc223b399736191a6d002d1b717020ca6aae09e835c6356b7ddafad71e101dacab15967d89a105e391

Download Submit
memory/396-177-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/396-133-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/396-159-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3140-174-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/3140-173-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/3140-175-0x0000000000400000-0x000000000071A000-memory.dmp

Filesize
3.1MB

Download
memory/3140-138-0x00000000026C0000-0x00000000026C1000-memory.dmp

Filesize
4KB

Download
memory/4616-167-0x0000000006330000-0x000000000633F000-memory.dmp

Filesize
60KB

Download
memory/4616-155-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/4616-179-0x0000000000400000-0x00000000006EE000-memory.dmp

Filesize
2.9MB

Download
memory/4616-180-0x0000000006330000-0x000000000633F000-memory.dmp

Filesize
60KB

Download
memory/4616-181-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/4904-144-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/4904-178-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads