75a14fd568ca466ad9c8ec045fa133798dc93fbc96cfc93a27bee766460ef7b6

Analysis

max time kernel
119s
max time network
24s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
14-10-2023 01:58

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General

Target

breakdown confirmation dk transport.exe
Size

331KB
MD5

ffb5942257739fbfae0945ac0abff87d
SHA1

a46905e807670eac4377a7d85d6be997bb369fa2
SHA256

75a14fd568ca466ad9c8ec045fa133798dc93fbc96cfc93a27bee766460ef7b6
SHA512

6f9a56532af9763fc7b2da78507485c511c5495438507ab70dfb1f649e4c130d005bc22790e8fed19313206f56a034c198702f69c7f06b8b3e23a117425b17d8
SSDEEP

6144:0VGdx6xAZFn+coaljg+P6WHxYLMMAlbV0ZIwOkaMPuLOfu+dENnnbIAtdx4hj+x+:IyZFn+itXHx7MArgaVLOW+d8nbIA+kE

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 7 IoCs

Processes:

breakdown confirmation dk transport.exe

pid	process
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe
2088	breakdown confirmation dk transport.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2628 2088 WerFault.exe breakdown confirmation dk transport.exe

pid	pid_target	process	target process
2628	2088	WerFault.exe	breakdown confirmation dk transport.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

breakdown confirmation dk transport.exe

description	pid	process	target process
PID 2088 wrote to memory of 2628	2088	breakdown confirmation dk transport.exe	WerFault.exe
PID 2088 wrote to memory of 2628	2088	breakdown confirmation dk transport.exe	WerFault.exe
PID 2088 wrote to memory of 2628	2088	breakdown confirmation dk transport.exe	WerFault.exe
PID 2088 wrote to memory of 2628	2088	breakdown confirmation dk transport.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\breakdown confirmation dk transport.exe
"C:\Users\Admin\AppData\Local\Temp\breakdown confirmation dk transport.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 496
2⤵
- Program crash
PID:2628

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\System.dll
Filesize
11KB

MD5
75ed96254fbf894e42058062b4b4f0d1

SHA1
996503f1383b49021eb3427bc28d13b5bbd11977

SHA256
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

SHA512
58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\LangDLL.dll
Filesize
5KB

MD5
3dd80dff583544514eeb3a5ed851a519

SHA1
56f7324d9d4230c96d1963e7b3e02b05a6cf5c24

SHA256
86cff5eaca76c49f924cb123d242fdcfd45ab99c4b638d3b8f4a8cfb1970ab5b

SHA512
955f4df195b5d134449904e9020f80125cfb64d70d9482ff583451f3fcb10d15577ceac4180f71a96452d8478f6365160ab15731f9a79a494383087c9310fd1d

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\System.dll
Filesize
11KB

MD5
75ed96254fbf894e42058062b4b4f0d1

SHA1
996503f1383b49021eb3427bc28d13b5bbd11977

SHA256
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

SHA512
58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

Download Submit
\Users\Admin\AppData\Local\Temp\nsj5F60.tmp\System.dll
Filesize
11KB

MD5
75ed96254fbf894e42058062b4b4f0d1

SHA1
996503f1383b49021eb3427bc28d13b5bbd11977

SHA256
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

SHA512
58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

Download Submit