zloader | 4692872bb45ad2bc1057e6794529b346d4a520d9a3d40d075dacb8ddaf722f68

General

Target

97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Size

141KB
MD5

4414a7af27f8a26b48af7f3dd4259b40
SHA1

67f733252b3973d6b33594f6e9f6e107597ae23d
SHA256

97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071
SHA512

f96bdefa6bd34f179a4d30a576f4bcb3c2d8368f12970d55850e16e3a1fe1f1cecd29cb3af7ae88d2f56cca74ae82fae2784ed6f41f18dc54b832191b312300e
SSDEEP

3072:OBq4SK7XybZIgipEGHwWVz/wQ+KFTRHrJUOBWokCs4:OBcgXy1TiuBuqKnHmOTs4

Score

10^/10

zloader r1 r1 botnet discovery trojan

Malware Config

Extracted

Family

zloader

Botnet

r1

Campaign

r1

C2

https://notsweets.net/LKhwojehDgwegSDG/gateJKjdsh.php

https://olpons.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://karamelliar.org/LKhwojehDgwegSDG/gateJKjdsh.php

https://dogrunn.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://azoraz.net/LKhwojehDgwegSDG/gateJKjdsh.php

Attributes

build_id
125

rc4.plain

rsa_pubkey.plain

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 1736 created 1268	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	21

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Token: SeSecurityPrivilege	1800	msiexec.exe
Token: SeSecurityPrivilege	1800	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 1736 wrote to memory of 1800	1736	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1268
- C:\Users\Admin\AppData\Local\Temp\97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
  "C:\Users\Admin\AppData\Local\Temp\97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1736
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
f2dd0dedb2c260419ece4a9e03b2e828

SHA1
0aaf76f425c6e0f43a36197de768e67d9e035abb

SHA256
26b25d457597a7b0463f9620f666dd10aa2c4373a505967c7c8d70922a2d6ece

SHA512
fecd7b408089255b3467dc1f7231cc6388c9e1c65dcaa5e50f3b460235d18bc44033b08184018b65ac013fdae68c0088381644a6302b9d89e468f57ff9a005dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
9a198d4f48144e20661df7fd2dc41bf7

SHA1
9db063f3b5e0adfd0d29a03db0a1c207b3740a94

SHA256
9f076b7eb7fdc0311cd3208cdbbebbf8014dd3a05e35191c96947b358a362b40

SHA512
02a5ea3b72d60631f15bba5df5aa78e31ab79af24756018d09138055ae861129dcd1c4671dbdb3fd7238d3d627c5610c21ae6d1f6872cc5dbab9e1846ca686a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
d2f2de0f320b64a33cdefe91e8632b54

SHA1
2db3ed483064ec0fac807c34b54e934e5201d658

SHA256
9a090610d0aa9445db0890179a9dea330334e3b9086987e93af97dbc978fe311

SHA512
cd250190422a199c610d57a4f3349c87d9580d201bfbf75ae6b3990a806060f47d29781647dfe3317e2703513940ed75c133e316c7596a461a553e0935c7a5b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
2084b86eb5bc3c8e57df7cce0fcc415a

SHA1
f1a7c5275567c3eae7920d18a9631075df483d87

SHA256
dcd1430b981b4550707e196a4954598d6bd8a4f078fd0ab883eb9e857242811d

SHA512
b0c1121e93e9adb732c171144a35f62c6f7fd16e366756f6bf7a3c7ab9921f8b8bdcabde5bff39c463aeabb3b7088889b80edca46c280ef18e7670579afde1d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
a9d3c3f72a8af78c3497847e11ca8c2f

SHA1
0726fe07f58d10aef41a74af4e0ea2c608ba93e3

SHA256
6cb5a8ec7215303af880f8ba134519b2c53a4b261cdb55a06fe64385e6fdc484

SHA512
fd6308771a601bc89c942557b17850404e8ded90678f48d49ba623f1effcfec93be704442e9e0213648fc23fe5659c9a6bd8e56757792f398941daf7cd0824c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
14791d7c7467a6bb2f140bcaf8b145f4

SHA1
44127d404caab816c2ddb4644a9b9fa6bccc429d

SHA256
4a11c2997424cd7a381eca1948dd4c442cb4b2a8086b676ecf67eff032eaacec

SHA512
0e342bd795a6b44b88cfc8dc3efcfcab0f77c44c4bdf943e94c838fbc416fb26faefd2f0d6cc9fe86dac39c251d35aedf0b8ef87d7c1acb88df6032e2c674970

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
4c4aff2e5de757833006d7f55c3f2127

SHA1
3bdcb8b9341577c3eca3176af82fc7f42bd289f4

SHA256
775be457774803ff0221f0d18f407c9718a2f4c635445a691f6061bd5d651581

SHA512
679980e3269137fbdfe75bf2f6ea17362de1ad05869cc531818dfe16150fcec5c792944dfaac929249c471df684276af6bc70a9186df36a743e66587677aa131

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
5ff3cf4d1cf06527ea12b67d470d70dc

SHA1
5c849820892bb303c01e7c4fdbd90790357c79dd

SHA256
1fa12ddcd1115032e8903f915254b2193a8734b17e9210d552108b7716ee529b

SHA512
ef41953b5943c282dbb88adac7b218f6b34c9b4f212c7241ff967e5107aad004769faff5f45cc43b26eb9eb7f51f5d54816fed5229465697dceb8686b89b9779

Download Submit
memory/1800-358-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-361-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-360-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1800-362-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-365-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-366-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-364-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/1800-367-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download

Analysis

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